2080 lines
82 KiB
Text
2080 lines
82 KiB
Text
<!DOCTYPE html>
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<html lang="en">
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<head>
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<title>NVD - CVE-2023-20198</title>
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href="/site-scripts/eonasdan-bootstrap-datetimepicker/build/css/bootstrap-datetimepicker.min.css"
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rel="stylesheet" />
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rel="stylesheet" />
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</style>
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</noscript>
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<script type="text/javascript" id="antiClickjackScript">
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if (self === top) {
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// no clickjacking
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var antiClickjack = document.getElementById("antiClickjack");
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antiClickjack.parentNode.removeChild(antiClickjack);
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} else {
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rel="apple-touch-icon" type="image/png" sizes="180x180" />
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rel="icon" type="image/png" sizes="32x32" />
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rel="shortcut icon" type="image/x-icon" />
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type="image/x-icon" />
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<body>
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<header role="banner" title="Site Banner">
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<h1>You are viewing this page in an unauthorized frame window.</h1>
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<p>
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This is a potential security issue, you are being redirected to
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<a href="https://nvd.nist.gov">https://nvd.nist.gov</a>
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</p>
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</div>
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<section class="usa-banner" aria-label="Official government website">
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<span class="usa-banner__button-text">Here's how you know</span>
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<div class="usa-banner__content usa-accordion__content collapse" role="tabpanel" id="gov-banner" aria-expanded="true">
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</div>
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<div class="col-sm-10 col-xs-9">
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<p>
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<strong>Official websites use .gov</strong>
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<br>
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A <strong>.gov</strong> website belongs to an official government organization in the United States.
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<strong>Secure .gov websites use HTTPS</strong>
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A <strong>lock</strong> (<img class="usa-banner__lock"
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src="/site-media/images/usbanner/lock.svg" alt="Dot gov">) or <strong>https://</strong> means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
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<ul>
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<li><a href="/general"> General <span
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data-expander-trigger="general">
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<div class="col-lg-4">
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<a href="/general/nvd-dashboard">NVD Dashboard</a>
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</p>
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<p>
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<a href="https://www.nist.gov/itl/nvd">News and Status Updates</a>
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</p>
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<div class="col-lg-4">
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<p>
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<a href="/general/faq">FAQ</a>
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</div>
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<div class="col-lg-4">
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<p>
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<a href="/general/visualizations">Visualizations</a>
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</p>
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<p>
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<a href="/general/legal-disclaimer">Legal Disclaimer</a>
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</p>
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</div>
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</div>
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</div></li>
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<li><a href="/vuln"> Vulnerabilities <span
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class="expander fa fa-plus"
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id="nvd-header-menu-vulnerabilities"
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data-expander-name="vulnerabilities" data-expanded="false">
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<span class="element-invisible">Expand or Collapse</span>
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</a>
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data-expander-trigger="vulnerabilities">
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<div class="col-lg-4">
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<p>
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<a href="/vuln/search">Search & Statistics</a>
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</p>
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<p>
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<a href="/vuln/categories">Weakness Types</a>
|
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</p>
|
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</div>
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<div class="col-lg-4">
|
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<p>
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<a href="/vuln/data-feeds">Legacy Data Feeds</a>
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</p>
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<p>
|
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<a href="/vuln/vendor-comments">Vendor Comments</a>
|
||
</p>
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||
</div>
|
||
<div class="col-lg-4">
|
||
<p>
|
||
<a href="/vuln/cvmap">CVMAP</a>
|
||
</p>
|
||
</div>
|
||
</div>
|
||
</div></li>
|
||
<li><a href="/vuln-metrics/cvss#"> Vulnerability Metrics <span
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class="expander fa fa-plus" id="nvd-header-menu-metrics"
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data-expander-name="metrics" data-expanded="false"> <span
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class="element-invisible">Expand or Collapse</span>
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</span>
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</a>
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<div style="display: none;" class="sub-menu"
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data-expander-trigger="metrics">
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<div class="row">
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<div class="col-lg-4">
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<p>
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<a href="/vuln-metrics/cvss/v4-calculator">CVSS v4.0
|
||
Calculators</a>
|
||
</p>
|
||
</div>
|
||
<div class="col-lg-4">
|
||
<p>
|
||
<a href="/vuln-metrics/cvss/v3-calculator">CVSS v3.x
|
||
Calculators</a>
|
||
</p>
|
||
</div>
|
||
<div class="col-lg-4">
|
||
<p>
|
||
<a href="/vuln-metrics/cvss/v2-calculator">CVSS v2.0
|
||
Calculator</a>
|
||
</p>
|
||
|
||
</div>
|
||
</div>
|
||
</div></li>
|
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<li><a href="/products"> Products <span
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class="expander fa fa-plus" id="nvd-header-menu-products"
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data-expander-name="products" data-expanded="false"> <span
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class="element-invisible">Expand or Collapse</span>
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</span>
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</a>
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<div style="display: none;" class="sub-menu"
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data-expander-trigger="products">
|
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<div class="row">
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<div class="col-lg-4">
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<p>
|
||
<a href="/products/cpe">CPE Dictionary</a>
|
||
</p>
|
||
<p>
|
||
<a href="/products/cpe/search">CPE Search</a>
|
||
</p>
|
||
|
||
</div>
|
||
<div class="col-lg-4">
|
||
<p>
|
||
<a href="/products/cpe/statistics">CPE Statistics</a>
|
||
</p>
|
||
<p>
|
||
<a href="/products/swid">SWID</a>
|
||
</p>
|
||
|
||
</div>
|
||
<div class="col-lg-4"></div>
|
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</div>
|
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</div></li>
|
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<li>
|
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<a href="/developers">Developers<span
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class="expander fa fa-plus" id="nvd-header-menu-developers"
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data-expander-name="developers" data-expanded="false"> <span
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class="element-invisible">Expand or Collapse</span>
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</a>
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<div style="display: none;" class="sub-menu"
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data-expander-trigger="developers">
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<div class="row">
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<div class="col-lg-4">
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<p>
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||
<a href="/developers/start-here">Start Here</a>
|
||
</p>
|
||
<p>
|
||
<a href="/developers/request-an-api-key">Request an API Key</a>
|
||
</p>
|
||
|
||
</div>
|
||
<div class="col-lg-4">
|
||
<p>
|
||
<a href="/developers/vulnerabilities">Vulnerabilities</a>
|
||
</p>
|
||
<p>
|
||
<a href="/developers/products">Products</a>
|
||
</p>
|
||
|
||
</div>
|
||
<div class="col-lg-4">
|
||
<p>
|
||
<a href="/developers/data-sources">Data Sources</a>
|
||
</p>
|
||
<p>
|
||
<a href="/developers/terms-of-use">Terms of Use</a>
|
||
</p>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</li>
|
||
<li><a href="/contact"> Contact NVD </a></li>
|
||
<li><a href="/other"> Other Sites <span
|
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class="expander fa fa-plus" id="nvd-header-menu-othersites"
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data-expander-name="otherSites" data-expanded="false"> <span
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class="element-invisible">Expand or Collapse</span>
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</span>
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</a>
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<div style="display: none;" class="sub-menu"
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data-expander-trigger="otherSites">
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<div class="row">
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<div class="col-lg-4">
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<p>
|
||
<a href="https://ncp.nist.gov">Checklist (NCP) Repository</a>
|
||
</p>
|
||
<p>
|
||
<a href="https://ncp.nist.gov/cce">Configurations (CCE)</a>
|
||
</p>
|
||
<p>
|
||
<a href="https://csrc.nist.gov/Projects/risk-management/sp800-53-controls/release-search">800-53 Controls</a>
|
||
</p>
|
||
</div>
|
||
<div class="col-lg-4">
|
||
<p>
|
||
<a
|
||
href="https://csrc.nist.gov/projects/scap-validation-program">SCAP
|
||
Validated Tools</a>
|
||
</p>
|
||
<p>
|
||
<a
|
||
href="https://csrc.nist.gov/projects/security-content-automation-protocol">SCAP</a>
|
||
</p>
|
||
</div>
|
||
<div class="col-lg-4">
|
||
<p>
|
||
<a
|
||
href="https://csrc.nist.gov/projects/united-states-government-configuration-baseline">USGCB</a>
|
||
</p>
|
||
</div>
|
||
</div>
|
||
</div></li>
|
||
|
||
<li><a href="/search"> Search <span
|
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class="expander fa fa-plus" id="nvd-header-menu-search"
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data-expander-name="search" data-expanded="false"> <span
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class="element-invisible">Expand or Collapse</span>
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</span>
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</a>
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<div style="display: none;" class="sub-menu"
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data-expander-trigger="search">
|
||
<div class="row">
|
||
<div class="col-lg-4">
|
||
<p>
|
||
<a href="/vuln/search">Vulnerability Search</a>
|
||
</p>
|
||
</div>
|
||
<div class="col-lg-4">
|
||
<p>
|
||
<a href="/products/cpe/search">CPE Search</a>
|
||
</p>
|
||
</div>
|
||
</div>
|
||
</div></li>
|
||
|
||
|
||
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||
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</ul>
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</div>
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<!-- /#mobile-nav-container -->
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</div>
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</nav>
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<section id="itl-header" class="has-menu">
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<div class="container">
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<div class="row">
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<div class="col-sm-12 col-md-8">
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<h2 class="hidden-xs hidden-sm">
|
||
<a href="https://www.nist.gov/itl" target="_blank" rel="noopener noreferrer">Information Technology Laboratory</a>
|
||
</h2>
|
||
<h1 class="hidden-xs hidden-sm">
|
||
<a id="nvd-header-link"
|
||
href="/">National Vulnerability Database</a>
|
||
</h1>
|
||
<h1 class="hidden-xs text-center hidden-md hidden-lg"
|
||
>National Vulnerability Database</h1>
|
||
<h1 class="hidden-sm hidden-md hidden-lg text-center"
|
||
>NVD</h1>
|
||
|
||
</div>
|
||
<div class="col-sm-12 col-md-4">
|
||
<a style="width: 100%; text-align: center; display: block;padding-top: 14px">
|
||
<img id="img-logo-nvd-lg"
|
||
alt="National Vulnerability Database"
|
||
src="/site-media/images/F_NIST-Logo-NVD-white.svg"
|
||
width="500" height="100">
|
||
</a>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</section>
|
||
|
||
|
||
</div>
|
||
</div>
|
||
</header>
|
||
<main>
|
||
<div>
|
||
<div id="body-section" class="container">
|
||
<div class="row">
|
||
<ol class="breadcrumb">
|
||
<li><a href="/vuln" class="CMSBreadCrumbsLink">Vulnerabilities</a></li>
|
||
</ol>
|
||
</div>
|
||
<div>
|
||
<style>
|
||
/* wrap the words for CVSS v4 */
|
||
#nistv4Metric {
|
||
word-wrap: break-word;
|
||
}
|
||
</style>
|
||
|
||
<script>
|
||
/*<![CDATA[*/
|
||
var vuln = {
|
||
nistV4Present: false,
|
||
cnaV4Present: false,
|
||
nistV3Present: true,
|
||
cnaV3Present: true,
|
||
nistV2Present: false,
|
||
cnaV2Present: false
|
||
};
|
||
/*]]>*/
|
||
</script>
|
||
|
||
|
||
<div>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
|
||
|
||
|
||
<div id="vulnDetailPanel">
|
||
<table id="vulnDetailTableView" style="border-collapse: collapse;">
|
||
<tr>
|
||
<td colspan="2">
|
||
|
||
<h2 data-testid="page-header">
|
||
<i class="fa fa-bug fa-flip-vertical"></i><span
|
||
data-testid="page-header-vuln-id">CVE-2023-20198</span>
|
||
Detail
|
||
</h2>
|
||
|
||
|
||
|
||
<div class="row">
|
||
<div class="col-lg-9 col-md-7 col-sm-12">
|
||
<div id="vulnShowWarningDiv"
|
||
data-testid="vuln-warning-container">
|
||
<div
|
||
role="alert" data-testid="vuln-warning-alert-container" class="bs-callout bs-callout-info">
|
||
<strong class="h4Size"><span
|
||
data-testid="vuln-warning-status-name">Modified</span></strong>
|
||
<hr/>
|
||
<p data-testid="vuln-warning-banner-content">This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.</p>
|
||
</div>
|
||
</div>
|
||
|
||
<h3 id="vulnDescriptionTitle"
|
||
data-testid="vuln-description-title">Description </h3>
|
||
|
||
<p data-testid="vuln-description">Cisco is providing an update for the ongoing investigation into observed exploitation of the web UI feature in Cisco IOS XE Software. We are updating the list of fixed releases and adding the Software Checker. Our investigation has determined that the actors exploited two previously unknown issues. The attacker first exploited CVE-2023-20198 to gain initial access and issued a privilege 15 command to create a local user and password combination. This allowed the user to log in with normal user access. The attacker then exploited another component of the web UI feature, leveraging the new local user to elevate privilege to root and write the implant to the file system. Cisco has assigned CVE-2023-20273 to this issue. CVE-2023-20198 has been assigned a CVSS Score of 10.0. CVE-2023-20273 has been assigned a CVSS Score of 7.2. Both of these CVEs are being tracked by CSCwh87343.</p><br/>
|
||
|
||
|
||
|
||
|
||
|
||
<!-- CVSS Severity and Vector Strings -->
|
||
<div id="vulnCvssPanel" data-testid="vuln-cvss-container"
|
||
class="row bs-callout bs-callout-success cvssVulnDetail">
|
||
<h3 style="display: inline" title="CVSS is not a measure of risk">Metrics</h3>
|
||
 
|
||
<div id="cvssVulnDetailBtn" class="btn-group">
|
||
<button id="btn-cvss4" type="button" title="Click here to view CVSS 4.0 data"
|
||
class="btn default btn-lg cvssBtn">CVSS Version 4.0
|
||
</button>
|
||
<button id="btn-cvss3" type="button" title="Click here to view CVSS 3.x data"
|
||
class="btn default btn-lg cvssBtn">CVSS Version 3.x
|
||
</button>
|
||
<button id="btn-cvss2" type="button" title="Click here to view CVSS 2.0 data"
|
||
class="btn default btn-lg cvssBtn">CVSS Version 2.0
|
||
</button>
|
||
</div>
|
||
|
||
|
||
<div id="cvssEnrichmentNotes">
|
||
<i>
|
||
<small>
|
||
NVD enrichment efforts reference publicly available information to associate
|
||
vector strings. CVSS information contributed by other sources is also
|
||
displayed.
|
||
</small>
|
||
</i>
|
||
</div>
|
||
|
||
<!-- CVSS v4.0 -->
|
||
<div class="container-fluid" id="Vuln4CvssPanel" data-testid="vuln-cvss4-panel">
|
||
<strong>CVSS 4.0 Severity and Vector Strings:</strong>
|
||
<!-- NIST -->
|
||
<div class="row no-gutters">
|
||
<br/>
|
||
<div class="col-lg-3 col-sm-6">
|
||
<div class="row">
|
||
<div class="col-lg-3 col-sm-6">
|
||
<img
|
||
src="/site-media/images/NVD_NVD_Stack_Plain.svg"
|
||
class="cvssNvdIcon" alt="NIST CVSS score">
|
||
</div>
|
||
<div class="col-lg-9 col-sm-6">
|
||
<strong>NIST:</strong> <span class="wrapData"
|
||
data-testid="vuln-cvss4-source-nvd">NVD</span>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class="col-lg-3 col-sm-6">
|
||
<span><strong> </strong><span
|
||
class="severityDetail"> <a
|
||
id="Cvss4NistCalculatorAnchorNA"
|
||
class="label label-default"
|
||
data-testid="vuln-cvss4-panel-score-na">N/A</a></span></span>
|
||
</div>
|
||
<div class="col-lg-6 col-sm-12">
|
||
|
||
<span> <span
|
||
data-testid="vuln-cvss4-nist-vector-na">NVD assessment
|
||
not yet provided.</span></span> <input type="hidden"
|
||
id="nistV4MetricHidden"
|
||
value=""/>
|
||
</div>
|
||
</div>
|
||
<!-- CNA -->
|
||
|
||
|
||
<!-- ADP -->
|
||
|
||
|
||
|
||
|
||
</div>
|
||
|
||
|
||
<!-- CVSS V3.x -->
|
||
<div class="container-fluid" id="Vuln3CvssPanel" data-testid="vuln-cvss3-panel"
|
||
style="display: none;">
|
||
<strong>CVSS 3.x Severity and Vector Strings:</strong>
|
||
<!-- NIST -->
|
||
|
||
<!-- CNA -->
|
||
<div class="row no-gutters">
|
||
|
||
<br/>
|
||
<div class="col-lg-3 col-sm-6">
|
||
<div class="row">
|
||
<div class="col-lg-3 col-sm-6">
|
||
|
||
<div id="v3CnaIconContributor">
|
||
|
||
<img src="/site-media/images/NVD_Contributor_Stack_Check.svg"
|
||
class="cvssNvdIcon"
|
||
alt="NIST CVSS score matches with CNA score">
|
||
</div>
|
||
|
||
|
||
</div>
|
||
<div class="col-lg-9 col-sm-6">
|
||
<strong>CNA:</strong> <span class="wrapData"
|
||
data-testid="vuln-cvss3-source-cna">Cisco Systems, Inc.</span>
|
||
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class="col-lg-3 col-sm-6">
|
||
<span><strong>Base
|
||
Score:</strong> <span class="severityDetail"> <a
|
||
id="Cvss3CnaCalculatorAnchor"
|
||
href="/vuln-metrics/cvss/v3-calculator?name=CVE-2023-20198&vector=AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H&version=3.1&source=Cisco%20Systems,%20Inc."
|
||
data-testid="vuln-cvss3-cna-panel-score"
|
||
class="label label-critical">10.0 CRITICAL</a></span></span>
|
||
</div>
|
||
<div class="col-lg-6 col-sm-12">
|
||
<span><strong>Vector:</strong> <span
|
||
data-testid="vuln-cvss3-cna-vector"
|
||
class="tooltipCvss3CnaMetrics">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H</span></span>
|
||
<input type="hidden" id="cnaV3MetricHidden"
|
||
value="<span id = 'nistV3Metric' style = 'display:none' > <strong style ='font-size:1.2em' > CVSS v3.1 Severity and Metrics:</strong> <p data-testid='vuln-cvssv3-score-container'> <strong>Base Score: </strong> <span data-testid='vuln-cvssv3-base-score'>10.0 </span><span data-testid='vuln-cvssv3-base-score-severity'>CRITICAL</span> <br /> <strong>Vector: </strong> <span data-testid='vuln-cvssv3-vector'> AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H </span> <br /> <strong>Impact Score: </strong> <span data-testid='vuln-cvssv3-impact-score'> 6.0 </span> <br /> <strong>Exploitability Score: </strong> <span data-testid='vuln-cvssv3-exploitability-score'> 3.9 </span> </p> <hr /> <p data-testid='vuln-cvssv3-metrics-container'> <strong>Attack Vector (AV): </strong> <span data-testid='vuln-cvssv3-av'> Network </span> <br /> <strong>Attack Complexity (AC): </strong> <span data-testid='vuln-cvssv3-ac'> Low </span> <br /> <strong>Privileges Required (PR): </strong> <span data-testid='vuln-cvssv3-pr'> None </span> <br /> <strong>User Interaction (UI): </strong> <span data-testid='vuln-cvssv3-ui'> None </span> <br /> <strong>Scope (S): </strong> <span data-testid='vuln-cvssv3-s'> Changed </span> <br /> <strong>Confidentiality (C): </strong> <span data-testid='vuln-cvssv3-c'> High </span> <br /> <strong>Integrity (I): </strong> <span data-testid='vuln-cvssv3-i'> High </span> <br /> <strong>Availability (A): </strong> <span data-testid='vuln-cvssv3-a'> High </span> </p> </span> "/>
|
||
</div>
|
||
</div>
|
||
|
||
<!-- ADP -->
|
||
|
||
|
||
|
||
|
||
<!-- <div id="cvss3FootNote" class="cvssFootNote" >-->
|
||
<!-- <br/><br/>-->
|
||
<!-- <span id = "cvss3FootNoteSection" th:utext="${cvssData.cvss3FootNoteHtml}"></span>-->
|
||
<!-- </div>-->
|
||
</div>
|
||
|
||
<!-- CVSS V2.0 -->
|
||
<div class="container-fluid" id="Vuln2CvssPanel" data-testid="vuln-cvss2-panel"
|
||
style="display: none;">
|
||
<strong>CVSS 2.0 Severity and Vector Strings:</strong> <br/> <br/>
|
||
<!-- NIST -->
|
||
<div class="row no-gutters">
|
||
<div class="col-lg-3 col-sm-6">
|
||
<div class="row">
|
||
<div class="col-lg-3 col-sm-6">
|
||
<img
|
||
src="/site-media/images/NVD_NVD_Stack_Plain.svg"
|
||
class="cvssNvdIcon"
|
||
alt="National Institute of Standards and Technology">
|
||
</div>
|
||
<div class="col-lg-9 col-sm-6">
|
||
<strong>NIST:</strong> <span
|
||
data-testid="vuln-cvss2-source-nvd">NVD</span>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class="col-lg-3 col-sm-6">
|
||
|
||
<span><strong>Base
|
||
Score:</strong> <span class="severityDetail"><a
|
||
id="Cvss2CalculatorAnchorNA" class="label label-default"
|
||
data-testid="vuln-cvss2-panel-score-na"
|
||
href=''>N/A</a></span></span>
|
||
|
||
</div>
|
||
<div class="col-lg-6 col-sm-12">
|
||
<span><span
|
||
data-testid="vuln-cvss2-panel-vector-na">NVD assessment
|
||
not yet provided.</span></span> <input type="hidden"
|
||
id="nistV2MetricHidden"
|
||
value=""/>
|
||
</div>
|
||
</div>
|
||
<!-- CNA -->
|
||
|
||
|
||
<!-- ADP -->
|
||
|
||
|
||
<!-- <div id = "cvss2FootNote" class="cvssFootNote" >-->
|
||
<!-- <br/><br/>-->
|
||
<!-- <span id = "cvss2FootNoteSection" th:utext="${cvssData.cvss2FootNoteHtml}"></span>-->
|
||
<!-- </div>-->
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="row col-sm-12">
|
||
|
||
|
||
|
||
<div id="vulnHyperlinksPanel">
|
||
<h3>References to Advisories, Solutions, and Tools</h3>
|
||
<p>
|
||
By selecting these links, you will be leaving NIST webspace.
|
||
We have provided these links to other web sites because they
|
||
may have information that would be of interest to you. No
|
||
inferences should be drawn on account of other sites being
|
||
referenced, or not, from this page. There may be other web
|
||
sites that are more appropriate for your purpose. NIST does
|
||
not necessarily endorse the views expressed, or concur with
|
||
the facts presented on these sites. Further, NIST does not
|
||
endorse any commercial products that may be mentioned on
|
||
these sites. Please address comments about this page to <a
|
||
href="mailto:nvd@nist.gov">nvd@nist.gov</a>.
|
||
</p>
|
||
|
||
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table"
|
||
data-testid="vuln-hyperlinks-table">
|
||
<thead>
|
||
<tr>
|
||
<th>Hyperlink</th>
|
||
<th>Resource</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
|
||
<tr data-testid="vuln-hyperlinks-row-0">
|
||
<td data-testid="vuln-hyperlinks-link-0">
|
||
<a
|
||
href="https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-webui-privesc-j22SaA4z"
|
||
target="_blank" rel="noopener noreferrer">https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-webui-privesc-j22SaA4z</a></td>
|
||
|
||
<td data-testid="vuln-hyperlinks-resType-0">
|
||
<span>
|
||
<span class="badge">Mitigation</span>
|
||
</span><span>
|
||
<span class="badge">Vendor Advisory</span>
|
||
</span>
|
||
</td>
|
||
</tr>
|
||
|
||
<tr data-testid="vuln-hyperlinks-row-1">
|
||
<td data-testid="vuln-hyperlinks-link-1">
|
||
<a
|
||
href="https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-webui-privesc-j22SaA4z"
|
||
target="_blank" rel="noopener noreferrer">https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-webui-privesc-j22SaA4z</a></td>
|
||
|
||
<td data-testid="vuln-hyperlinks-resType-1">
|
||
<span>
|
||
<span class="badge">Mitigation</span>
|
||
</span><span>
|
||
<span class="badge">Vendor Advisory</span>
|
||
</span>
|
||
</td>
|
||
</tr>
|
||
|
||
|
||
</tbody>
|
||
</table>
|
||
|
||
|
||
</div>
|
||
|
||
<div id="vulnCisaExploit">
|
||
<h3>
|
||
This CVE is in CISA's Known Exploited Vulnerabilities Catalog
|
||
</h3>
|
||
<p>
|
||
Reference <a href="https://www.cisa.gov/binding-operational-directive-22-01">
|
||
CISA's BOD 22-01</a> and <a
|
||
href="https://cisa.gov/known-exploited-vulnerabilities-catalog">Known
|
||
Exploited Vulnerabilities Catalog</a> for further guidance and requirements.
|
||
</p>
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table">
|
||
<thead>
|
||
<tr>
|
||
<th>Vulnerability Name</th>
|
||
<th>Date Added</th>
|
||
<th>Due Date</th>
|
||
<th>Required Action</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr>
|
||
<td>Cisco IOS XE Web UI Privilege Escalation Vulnerability</td>
|
||
<td>10/16/2023</td>
|
||
<td>10/20/2023</td>
|
||
<td>Verify that instances of Cisco IOS XE Web UI are in compliance with BOD 23-02 and apply mitigations per vendor instructions. For affected products (Cisco IOS XE Web UI exposed to the internet or to untrusted networks), follow vendor instructions to determine if a system may have been compromised and immediately report positive findings to CISA.</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
|
||
<div id="vulnTechnicalDetailsDiv" class="technicalDetails"
|
||
data-testid="vuln-technical-details-container">
|
||
<h3>Weakness Enumeration</h3>
|
||
|
||
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table"
|
||
data-testid="vuln-CWEs-table">
|
||
<thead>
|
||
<tr>
|
||
<th>CWE-ID</th>
|
||
<th>CWE Name</th>
|
||
<th>Source</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
|
||
<tr data-testid="vuln-CWEs-row-0">
|
||
<td data-testid="vuln-CWEs-link-0">
|
||
|
||
<span>NVD-CWE-Other</span>
|
||
</td>
|
||
<td
|
||
data-testid="vuln-CWEs-link-0">Other</td>
|
||
|
||
<td data-testid="vuln-cwes-assigner-0">
|
||
<span class="cweSource" data-testid="vuln-cwes-assigner-0-0"
|
||
>
|
||
<img src="/site-media/images/NVD_NVD_Stack_Plain.svg"
|
||
class="cweNvdIcon"
|
||
alt="cwe source acceptance level">
|
||
|
||
<span>NIST </span>
|
||
</span>
|
||
|
||
</td>
|
||
|
||
</tr>
|
||
|
||
<tr data-testid="vuln-CWEs-row-1">
|
||
<td data-testid="vuln-CWEs-link-1">
|
||
<a href="http://cwe.mitre.org/data/definitions/420.html" target="_blank" rel="noopener noreferrer">CWE-420</a>
|
||
|
||
</td>
|
||
<td
|
||
data-testid="vuln-CWEs-link-1">Unprotected Alternate Channel</td>
|
||
|
||
<td data-testid="vuln-cwes-assigner-1">
|
||
<span class="cweSource" data-testid="vuln-cwes-assigner-1-0"
|
||
>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<span>Cisco Systems, Inc. </span>
|
||
</span>
|
||
|
||
</td>
|
||
|
||
</tr>
|
||
|
||
</tbody>
|
||
</table>
|
||
|
||
</div>
|
||
|
||
|
||
<div>
|
||
<h3>
|
||
Known Affected Software Configurations <small> <a
|
||
id="toggleCpeVersion" href="#vulnConfigurationsArea">Switch
|
||
to CPE 2.2</a></small>
|
||
</h3>
|
||
<span id="vulnConfigurationsArea"></span>
|
||
<input type="hidden" id="cveIdHidden" value="CVE-2023-20198"/>
|
||
|
||
<div>
|
||
|
||
<div id="vulnCpeTreeLoading"><h3>CPEs loading, please wait.</h3></div>
|
||
<div id="vulnCpeTree" style="display: none;"></div>
|
||
<input type="hidden"
|
||
id="InputRestBasePath"
|
||
value="/rest/public">
|
||
<input type="hidden" id="cveTreeJsonDataHidden" value="[{"id":1,"dataTestId":"vuln-software-config-1","totalCpeCount":4,"containers":[{"negate":false,"operator":"OR","depth":1,"dataTestId":"vuln-software-operator-1-0","configType":"BASIC","cpeListType":"VULNERABLE","cpes":[{"depth":2,"vulnerable":true,"previous":false,"urlName":"cpe%3A2.3%3Ao%3Acisco%3Aios_xe%3A*%3A*%3A*%3A*%3A*%3A*%3A*%3A*","cpe23Uri":"cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*","cpe22Uri":"cpe:/o:cisco:ios_xe","status":null,"resultingCpes":null,"dataTestId":"vuln-software-cpe-1-0-0","id":"15735134","matchCpes":[],"rangeDescription":" versions from (including) 16.12 up to (excluding) 16.12.10a ","rangeStartType":"including","rangeStartVersion":"16.12","rangeEndType":"excluding","rangeEndVersion":"16.12.10a","rangeId":"621227","rangeCpes":[]},{"depth":2,"vulnerable":true,"previous":false,"urlName":"cpe%3A2.3%3Ao%3Acisco%3Aios_xe%3A*%3A*%3A*%3A*%3A*%3A*%3A*%3A*","cpe23Uri":"cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*","cpe22Uri":"cpe:/o:cisco:ios_xe","status":null,"resultingCpes":null,"dataTestId":"vuln-software-cpe-1-0-1","id":"15735135","matchCpes":[],"rangeDescription":" versions from (including) 17.3 up to (excluding) 17.3.8a ","rangeStartType":"including","rangeStartVersion":"17.3","rangeEndType":"excluding","rangeEndVersion":"17.3.8a","rangeId":"621228","rangeCpes":[]},{"depth":2,"vulnerable":true,"previous":false,"urlName":"cpe%3A2.3%3Ao%3Acisco%3Aios_xe%3A*%3A*%3A*%3A*%3A*%3A*%3A*%3A*","cpe23Uri":"cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*","cpe22Uri":"cpe:/o:cisco:ios_xe","status":null,"resultingCpes":null,"dataTestId":"vuln-software-cpe-1-0-2","id":"15735136","matchCpes":[],"rangeDescription":" versions from (including) 17.6 up to (excluding) 17.6.6a ","rangeStartType":"including","rangeStartVersion":"17.6","rangeEndType":"excluding","rangeEndVersion":"17.6.6a","rangeId":"621229","rangeCpes":[]},{"depth":2,"vulnerable":true,"previous":false,"urlName":"cpe%3A2.3%3Ao%3Acisco%3Aios_xe%3A*%3A*%3A*%3A*%3A*%3A*%3A*%3A*","cpe23Uri":"cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*","cpe22Uri":"cpe:/o:cisco:ios_xe","status":null,"resultingCpes":null,"dataTestId":"vuln-software-cpe-1-0-3","id":"15735137","matchCpes":[],"rangeDescription":" versions from (including) 17.9 up to (excluding) 17.9.4a ","rangeStartType":"including","rangeStartVersion":"17.9","rangeEndType":"excluding","rangeEndVersion":"17.9.4a","rangeId":"621230","rangeCpes":[]}],"containers":[]}]}]"/>
|
||
|
||
<p id="vulnCpeInfo" >
|
||
<small>
|
||
<i class="fa fa-bug fa-flip-vertical"></i> Denotes Vulnerable Software<br />
|
||
<a href="mailto:cpe_dictionary@nist.gov">Are we missing a CPE here? Please let us know</a>.<br />
|
||
|
||
</small>
|
||
</p>
|
||
<script src="/site-media/js/vulnerability/cpe-match.js"
|
||
type="text/javascript"></script>
|
||
<script src="/site-media/js/vulnerability/configurationListing.js"
|
||
type="text/javascript"></script>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="vulnChangeHistoryDiv"
|
||
data-testid="vuln-change-history-container">
|
||
<h3 id="VulnChangeHistorySection">Change History</h3>
|
||
<small> 12 change records found <a href="#VulnChangeHistorySection"
|
||
style="text-decoration: underline" id="changeHistoryToggle">show
|
||
changes</a>
|
||
</small>
|
||
<div>
|
||
|
||
<div class="vuln-change-history-container"
|
||
style="display:none">
|
||
|
||
<h4>
|
||
<strong><span
|
||
data-testid="vuln-change-history-type-0">CVE Modified by CVE</span> <span
|
||
data-testid="vuln-change-history-date-0">11/21/2024 2:40:48 AM</span></strong>
|
||
</h4>
|
||
|
||
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table"
|
||
data-testid="vuln-change-history-table">
|
||
<thead>
|
||
<tr>
|
||
<th>Action</th>
|
||
<th>Type</th>
|
||
<th>Old Value</th>
|
||
<th>New Value</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr data-testid="vuln-change-history-0">
|
||
<td
|
||
data-testid="vuln-change-history-0-action">Added</td>
|
||
<td
|
||
data-testid="vuln-change-history-0-type">Reference</td>
|
||
<td data-testid="vuln-change-history-0-old">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-0-new">
|
||
|
||
<pre style="word-break: break-all !important">https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-webui-privesc-j22SaA4z</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<div class="vuln-change-history-container"
|
||
style="display:none">
|
||
|
||
<h4>
|
||
<strong><span
|
||
data-testid="vuln-change-history-type-1">Modified Analysis by NIST</span> <span
|
||
data-testid="vuln-change-history-date-1">6/17/2024 9:31:44 AM</span></strong>
|
||
</h4>
|
||
|
||
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table"
|
||
data-testid="vuln-change-history-table">
|
||
<thead>
|
||
<tr>
|
||
<th>Action</th>
|
||
<th>Type</th>
|
||
<th>Old Value</th>
|
||
<th>New Value</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr data-testid="vuln-change-history-1">
|
||
<td
|
||
data-testid="vuln-change-history-1-action">Added</td>
|
||
<td
|
||
data-testid="vuln-change-history-1-type">CWE</td>
|
||
<td data-testid="vuln-change-history-1-old">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-1-new">
|
||
|
||
<pre style="word-break: break-all !important">NIST NVD-CWE-Other</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
<tr data-testid="vuln-change-history-1">
|
||
<td
|
||
data-testid="vuln-change-history-1-action">Removed</td>
|
||
<td
|
||
data-testid="vuln-change-history-1-type">CWE</td>
|
||
<td data-testid="vuln-change-history-1-old">
|
||
|
||
|
||
|
||
<pre style="word-break: break-all !important">NIST NVD-CWE-noinfo</pre>
|
||
<br/>
|
||
|
||
<br/>
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-1-new">
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<div class="vuln-change-history-container"
|
||
style="display:none">
|
||
|
||
<h4>
|
||
<strong><span
|
||
data-testid="vuln-change-history-type-2">CVE Modified by Cisco Systems, Inc.</span> <span
|
||
data-testid="vuln-change-history-date-2">5/14/2024 8:10:14 AM</span></strong>
|
||
</h4>
|
||
|
||
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table"
|
||
data-testid="vuln-change-history-table">
|
||
<thead>
|
||
<tr>
|
||
<th>Action</th>
|
||
<th>Type</th>
|
||
<th>Old Value</th>
|
||
<th>New Value</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
|
||
</tbody>
|
||
</table>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<div class="vuln-change-history-container"
|
||
style="display:none">
|
||
|
||
<h4>
|
||
<strong><span
|
||
data-testid="vuln-change-history-type-3">CVE Modified by Cisco Systems, Inc.</span> <span
|
||
data-testid="vuln-change-history-date-3">1/25/2024 12:15:34 PM</span></strong>
|
||
</h4>
|
||
|
||
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table"
|
||
data-testid="vuln-change-history-table">
|
||
<thead>
|
||
<tr>
|
||
<th>Action</th>
|
||
<th>Type</th>
|
||
<th>Old Value</th>
|
||
<th>New Value</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr data-testid="vuln-change-history-3">
|
||
<td
|
||
data-testid="vuln-change-history-3-action">Added</td>
|
||
<td
|
||
data-testid="vuln-change-history-3-type">CWE</td>
|
||
<td data-testid="vuln-change-history-3-old">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-3-new">
|
||
|
||
<pre style="word-break: break-all !important">Cisco Systems, Inc. CWE-420</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
<tr data-testid="vuln-change-history-3">
|
||
<td
|
||
data-testid="vuln-change-history-3-action">Removed</td>
|
||
<td
|
||
data-testid="vuln-change-history-3-type">Reference</td>
|
||
<td data-testid="vuln-change-history-3-old">
|
||
|
||
|
||
|
||
<pre style="word-break: break-all !important">Cisco Systems, Inc. http://packetstormsecurity.com/files/175674/Cisco-IOX-XE-Unauthenticated-Remote-Code-Execution.html</pre>
|
||
<br/>
|
||
|
||
<br/>
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-3-new">
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<div class="vuln-change-history-container"
|
||
style="display:none">
|
||
|
||
<h4>
|
||
<strong><span
|
||
data-testid="vuln-change-history-type-4">Reanalysis by NIST</span> <span
|
||
data-testid="vuln-change-history-date-4">11/15/2023 2:29:03 PM</span></strong>
|
||
</h4>
|
||
|
||
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table"
|
||
data-testid="vuln-change-history-table">
|
||
<thead>
|
||
<tr>
|
||
<th>Action</th>
|
||
<th>Type</th>
|
||
<th>Old Value</th>
|
||
<th>New Value</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr data-testid="vuln-change-history-4">
|
||
<td
|
||
data-testid="vuln-change-history-4-action">Changed</td>
|
||
<td
|
||
data-testid="vuln-change-history-4-type">Reference Type</td>
|
||
<td data-testid="vuln-change-history-4-old">
|
||
|
||
|
||
|
||
<pre style="word-break: break-all !important">http://packetstormsecurity.com/files/175674/Cisco-IOX-XE-Unauthenticated-Remote-Code-Execution.html Exploit, Third Party Advisory</pre>
|
||
<br/>
|
||
|
||
<br/>
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-4-new">
|
||
|
||
<pre style="word-break: break-all !important">http://packetstormsecurity.com/files/175674/Cisco-IOX-XE-Unauthenticated-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<div class="vuln-change-history-container"
|
||
style="display:none">
|
||
|
||
<h4>
|
||
<strong><span
|
||
data-testid="vuln-change-history-type-5">Modified Analysis by NIST</span> <span
|
||
data-testid="vuln-change-history-date-5">11/15/2023 2:08:46 PM</span></strong>
|
||
</h4>
|
||
|
||
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table"
|
||
data-testid="vuln-change-history-table">
|
||
<thead>
|
||
<tr>
|
||
<th>Action</th>
|
||
<th>Type</th>
|
||
<th>Old Value</th>
|
||
<th>New Value</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr data-testid="vuln-change-history-5">
|
||
<td
|
||
data-testid="vuln-change-history-5-action">Changed</td>
|
||
<td
|
||
data-testid="vuln-change-history-5-type">CPE Configuration</td>
|
||
<td data-testid="vuln-change-history-5-old">
|
||
|
||
|
||
|
||
<pre style="word-break: break-all !important">OR
|
||
*cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* versions up to (excluding) 17.9.4a</pre>
|
||
<br/>
|
||
|
||
<br/>
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-5-new">
|
||
|
||
<pre style="word-break: break-all !important">OR
|
||
*cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* versions from (including) 16.12 up to (excluding) 16.12.10a
|
||
*cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* versions from (including) 17.3 up to (excluding) 17.3.8a
|
||
*cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* versions from (including) 17.6 up to (excluding) 17.6.6a
|
||
*cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* versions from (including) 17.9 up to (excluding) 17.9.4a</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
<tr data-testid="vuln-change-history-5">
|
||
<td
|
||
data-testid="vuln-change-history-5-action">Changed</td>
|
||
<td
|
||
data-testid="vuln-change-history-5-type">Reference Type</td>
|
||
<td data-testid="vuln-change-history-5-old">
|
||
|
||
|
||
|
||
<pre style="word-break: break-all !important">http://packetstormsecurity.com/files/175674/Cisco-IOX-XE-Unauthenticated-Remote-Code-Execution.html No Types Assigned</pre>
|
||
<br/>
|
||
|
||
<br/>
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-5-new">
|
||
|
||
<pre style="word-break: break-all !important">http://packetstormsecurity.com/files/175674/Cisco-IOX-XE-Unauthenticated-Remote-Code-Execution.html Exploit, Third Party Advisory</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<div class="vuln-change-history-container"
|
||
style="display:none">
|
||
|
||
<h4>
|
||
<strong><span
|
||
data-testid="vuln-change-history-type-6">CVE Modified by Cisco Systems, Inc.</span> <span
|
||
data-testid="vuln-change-history-date-6">11/13/2023 10:15:08 PM</span></strong>
|
||
</h4>
|
||
|
||
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table"
|
||
data-testid="vuln-change-history-table">
|
||
<thead>
|
||
<tr>
|
||
<th>Action</th>
|
||
<th>Type</th>
|
||
<th>Old Value</th>
|
||
<th>New Value</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr data-testid="vuln-change-history-6">
|
||
<td
|
||
data-testid="vuln-change-history-6-action">Added</td>
|
||
<td
|
||
data-testid="vuln-change-history-6-type">Reference</td>
|
||
<td data-testid="vuln-change-history-6-old">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-6-new">
|
||
|
||
<pre style="word-break: break-all !important">Cisco Systems, Inc. http://packetstormsecurity.com/files/175674/Cisco-IOX-XE-Unauthenticated-Remote-Code-Execution.html [No types assigned]</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<div class="vuln-change-history-container"
|
||
style="display:none">
|
||
|
||
<h4>
|
||
<strong><span
|
||
data-testid="vuln-change-history-type-7">CVE Modified by Cisco Systems, Inc.</span> <span
|
||
data-testid="vuln-change-history-date-7">11/07/2023 2:15:08 PM</span></strong>
|
||
</h4>
|
||
|
||
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table"
|
||
data-testid="vuln-change-history-table">
|
||
<thead>
|
||
<tr>
|
||
<th>Action</th>
|
||
<th>Type</th>
|
||
<th>Old Value</th>
|
||
<th>New Value</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr data-testid="vuln-change-history-7">
|
||
<td
|
||
data-testid="vuln-change-history-7-action">Changed</td>
|
||
<td
|
||
data-testid="vuln-change-history-7-type">Description</td>
|
||
<td data-testid="vuln-change-history-7-old">
|
||
|
||
|
||
|
||
|
||
<strong data-testid="vuln-change-history-7-showing"
|
||
>Record truncated, showing 500 of 612 characters.</strong> <br/>
|
||
|
||
<a href="/vuln/detail/CVE-2023-20198/change-record?changeRecordedOn=11/07/2023T14:15:08.687-0500">View Entire Change Record</a><br/>
|
||
<pre>Cisco is aware of active exploitation of a previously unknown vulnerability in the web UI feature of Cisco IOS XE Software when exposed to the internet or to untrusted networks. This vulnerability allows a remote, unauthenticated attacker to create an account on an affected system with privilege level 15 access. The attacker can then use that account to gain control of the affected system.
|
||
|
||
For steps to close the attack vector for this vulnerability, see the Recommendations section of this adv</pre>
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-7-new">
|
||
|
||
|
||
<strong data-testid="vuln-change-history-7-showing"
|
||
|
||
>Record truncated, showing 500 of 886 characters.</strong> <br/>
|
||
|
||
<a href="/vuln/detail/CVE-2023-20198/change-record?changeRecordedOn=11/07/2023T14:15:08.687-0500">View Entire Change Record</a><br />
|
||
<pre>Cisco is providing an update for the ongoing investigation into observed exploitation of the web UI feature in Cisco IOS XE Software. We are updating the list of fixed releases and adding the Software Checker. Our investigation has determined that the actors exploited two previously unknown issues. The attacker first exploited CVE-2023-20198 to gain initial access and issued a privilege 15 command to create a local user and password combination. This allowed the user to log in with normal user a</pre>
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
<tr data-testid="vuln-change-history-7">
|
||
<td
|
||
data-testid="vuln-change-history-7-action">Removed</td>
|
||
<td
|
||
data-testid="vuln-change-history-7-type">Reference</td>
|
||
<td data-testid="vuln-change-history-7-old">
|
||
|
||
|
||
|
||
<pre style="word-break: break-all !important">Cisco Systems, Inc. https://arstechnica.com/security/2023/10/actively-exploited-cisco-0-day-with-maximum-10-severity-gives-full-network-control/</pre>
|
||
<br/>
|
||
|
||
<br/>
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-7-new">
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
<tr data-testid="vuln-change-history-7">
|
||
<td
|
||
data-testid="vuln-change-history-7-action">Removed</td>
|
||
<td
|
||
data-testid="vuln-change-history-7-type">Reference</td>
|
||
<td data-testid="vuln-change-history-7-old">
|
||
|
||
|
||
|
||
<pre style="word-break: break-all !important">Cisco Systems, Inc. https://www.cisa.gov/guidance-addressing-cisco-ios-xe-web-ui-vulnerabilities</pre>
|
||
<br/>
|
||
|
||
<br/>
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-7-new">
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
<tr data-testid="vuln-change-history-7">
|
||
<td
|
||
data-testid="vuln-change-history-7-action">Removed</td>
|
||
<td
|
||
data-testid="vuln-change-history-7-type">Reference</td>
|
||
<td data-testid="vuln-change-history-7-old">
|
||
|
||
|
||
|
||
<pre style="word-break: break-all !important">Cisco Systems, Inc. https://www.darkreading.com/vulnerabilities-threats/critical-unpatched-cisco-zero-day-bug-active-exploit</pre>
|
||
<br/>
|
||
|
||
<br/>
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-7-new">
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<div class="vuln-change-history-container"
|
||
style="display:none">
|
||
|
||
<h4>
|
||
<strong><span
|
||
data-testid="vuln-change-history-type-8">CVE Modified by Cisco Systems, Inc.</span> <span
|
||
data-testid="vuln-change-history-date-8">10/25/2023 2:17:22 PM</span></strong>
|
||
</h4>
|
||
|
||
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table"
|
||
data-testid="vuln-change-history-table">
|
||
<thead>
|
||
<tr>
|
||
<th>Action</th>
|
||
<th>Type</th>
|
||
<th>Old Value</th>
|
||
<th>New Value</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr data-testid="vuln-change-history-8">
|
||
<td
|
||
data-testid="vuln-change-history-8-action">Added</td>
|
||
<td
|
||
data-testid="vuln-change-history-8-type">Reference</td>
|
||
<td data-testid="vuln-change-history-8-old">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-8-new">
|
||
|
||
<pre style="word-break: break-all !important">https://www.cisa.gov/guidance-addressing-cisco-ios-xe-web-ui-vulnerabilities [No Types Assigned]</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<div class="vuln-change-history-container"
|
||
style="display:none">
|
||
|
||
<h4>
|
||
<strong><span
|
||
data-testid="vuln-change-history-type-9">Initial Analysis by NIST</span> <span
|
||
data-testid="vuln-change-history-date-9">10/24/2023 10:24:56 AM</span></strong>
|
||
</h4>
|
||
|
||
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table"
|
||
data-testid="vuln-change-history-table">
|
||
<thead>
|
||
<tr>
|
||
<th>Action</th>
|
||
<th>Type</th>
|
||
<th>Old Value</th>
|
||
<th>New Value</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr data-testid="vuln-change-history-9">
|
||
<td
|
||
data-testid="vuln-change-history-9-action">Added</td>
|
||
<td
|
||
data-testid="vuln-change-history-9-type">CVSS V3.1</td>
|
||
<td data-testid="vuln-change-history-9-old">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-9-new">
|
||
|
||
<pre style="word-break: break-all !important">NIST AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
<tr data-testid="vuln-change-history-9">
|
||
<td
|
||
data-testid="vuln-change-history-9-action">Added</td>
|
||
<td
|
||
data-testid="vuln-change-history-9-type">CWE</td>
|
||
<td data-testid="vuln-change-history-9-old">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-9-new">
|
||
|
||
<pre style="word-break: break-all !important">NIST NVD-CWE-noinfo</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
<tr data-testid="vuln-change-history-9">
|
||
<td
|
||
data-testid="vuln-change-history-9-action">Added</td>
|
||
<td
|
||
data-testid="vuln-change-history-9-type">CPE Configuration</td>
|
||
<td data-testid="vuln-change-history-9-old">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-9-new">
|
||
|
||
<pre style="word-break: break-all !important">OR
|
||
*cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* versions up to (excluding) 17.9.4a</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
<tr data-testid="vuln-change-history-9">
|
||
<td
|
||
data-testid="vuln-change-history-9-action">Changed</td>
|
||
<td
|
||
data-testid="vuln-change-history-9-type">Reference Type</td>
|
||
<td data-testid="vuln-change-history-9-old">
|
||
|
||
|
||
|
||
<pre style="word-break: break-all !important">https://arstechnica.com/security/2023/10/actively-exploited-cisco-0-day-with-maximum-10-severity-gives-full-network-control/ No Types Assigned</pre>
|
||
<br/>
|
||
|
||
<br/>
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-9-new">
|
||
|
||
<pre style="word-break: break-all !important">https://arstechnica.com/security/2023/10/actively-exploited-cisco-0-day-with-maximum-10-severity-gives-full-network-control/ Press/Media Coverage, Third Party Advisory</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
<tr data-testid="vuln-change-history-9">
|
||
<td
|
||
data-testid="vuln-change-history-9-action">Changed</td>
|
||
<td
|
||
data-testid="vuln-change-history-9-type">Reference Type</td>
|
||
<td data-testid="vuln-change-history-9-old">
|
||
|
||
|
||
|
||
<pre style="word-break: break-all !important">https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-webui-privesc-j22SaA4z No Types Assigned</pre>
|
||
<br/>
|
||
|
||
<br/>
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-9-new">
|
||
|
||
<pre style="word-break: break-all !important">https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-webui-privesc-j22SaA4z Mitigation, Vendor Advisory</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
<tr data-testid="vuln-change-history-9">
|
||
<td
|
||
data-testid="vuln-change-history-9-action">Changed</td>
|
||
<td
|
||
data-testid="vuln-change-history-9-type">Reference Type</td>
|
||
<td data-testid="vuln-change-history-9-old">
|
||
|
||
|
||
|
||
<pre style="word-break: break-all !important">https://www.darkreading.com/vulnerabilities-threats/critical-unpatched-cisco-zero-day-bug-active-exploit No Types Assigned</pre>
|
||
<br/>
|
||
|
||
<br/>
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-9-new">
|
||
|
||
<pre style="word-break: break-all !important">https://www.darkreading.com/vulnerabilities-threats/critical-unpatched-cisco-zero-day-bug-active-exploit Third Party Advisory</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<div class="vuln-change-history-container"
|
||
style="display:none">
|
||
|
||
<h4>
|
||
<strong><span
|
||
data-testid="vuln-change-history-type-10">CVE Modified by Cisco Systems, Inc.</span> <span
|
||
data-testid="vuln-change-history-date-10">10/16/2023 6:15:11 PM</span></strong>
|
||
</h4>
|
||
|
||
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table"
|
||
data-testid="vuln-change-history-table">
|
||
<thead>
|
||
<tr>
|
||
<th>Action</th>
|
||
<th>Type</th>
|
||
<th>Old Value</th>
|
||
<th>New Value</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr data-testid="vuln-change-history-10">
|
||
<td
|
||
data-testid="vuln-change-history-10-action">Added</td>
|
||
<td
|
||
data-testid="vuln-change-history-10-type">Reference</td>
|
||
<td data-testid="vuln-change-history-10-old">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-10-new">
|
||
|
||
<pre style="word-break: break-all !important">https://www.darkreading.com/vulnerabilities-threats/critical-unpatched-cisco-zero-day-bug-active-exploit [No Types Assigned]</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<div class="vuln-change-history-container"
|
||
style="display:none">
|
||
|
||
<h4>
|
||
<strong><span
|
||
data-testid="vuln-change-history-type-11">CVE Modified by Cisco Systems, Inc.</span> <span
|
||
data-testid="vuln-change-history-date-11">10/16/2023 5:15:10 PM</span></strong>
|
||
</h4>
|
||
|
||
|
||
<table
|
||
class="table table-striped table-condensed table-bordered detail-table"
|
||
data-testid="vuln-change-history-table">
|
||
<thead>
|
||
<tr>
|
||
<th>Action</th>
|
||
<th>Type</th>
|
||
<th>Old Value</th>
|
||
<th>New Value</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr data-testid="vuln-change-history-11">
|
||
<td
|
||
data-testid="vuln-change-history-11-action">Added</td>
|
||
<td
|
||
data-testid="vuln-change-history-11-type">Reference</td>
|
||
<td data-testid="vuln-change-history-11-old">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</td>
|
||
|
||
<td data-testid="vuln-change-history-11-new">
|
||
|
||
<pre style="word-break: break-all !important">https://arstechnica.com/security/2023/10/actively-exploited-cisco-0-day-with-maximum-10-severity-gives-full-network-control/ [No Types Assigned]</pre>
|
||
<br/>
|
||
|
||
<br />
|
||
|
||
|
||
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
|
||
|
||
|
||
</div>
|
||
</div>
|
||
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="col-lg-3 col-md-5 col-sm-12">
|
||
|
||
<div class="bs-callout bs-callout-info">
|
||
<h4>Quick Info</h4>
|
||
<strong>CVE Dictionary Entry:</strong><br/> <a
|
||
target="_blank" rel="noopener noreferrer" data-testid="vuln-cve-dictionary-entry"
|
||
href="https://cve.org/CVERecord?id=CVE-2023-20198">CVE-2023-20198</a><br/> <strong>NVD
|
||
Published Date:</strong><br/> <span
|
||
data-testid="vuln-published-on">10/16/2023</span><br/> <strong>NVD
|
||
Last Modified:</strong><br/> <span
|
||
data-testid="vuln-last-modified-on">11/21/2024</span><br/> <strong>
|
||
Source:</strong><br/> <span
|
||
data-testid="vuln-current-description-source">Cisco Systems, Inc.</span><br/>
|
||
</div>
|
||
|
||
</div>
|
||
|
||
</div>
|
||
|
||
</td>
|
||
</tr>
|
||
</table>
|
||
|
||
</div>
|
||
<!-- Hidden input for padding -->
|
||
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