<p><a href="https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-155-01.json"><strong>View CSAF</strong></a></p> <h2>Summary</h2> <p><strong>Successful exploitation of this vulnerability could allow a local attacker to gain unauthorized access to SOAP methods, resulting in a disruption of operations.</strong></p> <p>The following versions of NAVTOR NavBox are affected:</p> <ul> <li>NavBox 4.16.1.20 (CVE-2026-21404)</li> </ul> <div class="csaf-table"> <table class="tablesaw tablesaw-stack" data-tablesaw-mode="stack" data-tablesaw-minimap> <thead> <tr> <th role="columnheader" data-tablesaw-priority="persist">CVSS</th> <th role="columnheader">Vendor</th> <th role="columnheader">Equipment</th> <th role="columnheader">Vulnerabilities</th> </tr> </thead> <tbody> <tr> <td>v3 6.3</td> <td>NAVTOR</td> <td>NAVTOR NavBox</td> <td>Use of Hard-coded Credentials</td> </tr> </tbody> </table> </div> <h3>Background</h3> <ul> <li><strong>Critical Infrastructure Sectors: </strong>Information Technology</li> <li><strong>Countries/Areas Deployed: </strong>Worldwide</li> <li><strong>Company Headquarters Location: </strong>Norway</li> </ul> <hr> <h2>Vulnerabilities</h2> <div class="csaf-accordion"> <p><a class="csaf-accordion-toggle-all" href="#">Expand All +</a></p> <div class="csaf-accordion-item"> <h3><a class="csaf-accordion-toggle" href="#">CVE-2026-21404</a></h3> <div class="csaf-accordion-content"> <p>NAVTOR NavBox through version 4.16.1.20 contains hard-coded credentials within its Windows Communication Foundation (SOAP) implementation. If the SOAP functionality is enabled, a local attacker can extract credentials to bypass the intended transfer workflow. Successful authentication against the SOAP interface grants access to privileged WCF methods, enabling an attacker to write or overwrite files within application-defined paths.</p> <p><a href="https://www.cve.org/CVERecord?id=CVE-2026-21404">View CVE Details</a></p> <hr> <h4>Affected Products</h4> <h5>NAV
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NAVTOR NavBox
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This intelligence summary is sourced from CISA Advisories and curated by CyberHawk Threat Intel for the security community. Read the complete article at the source link.
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This intelligence summary is sourced from CISA Advisories and curated by CyberHawk Threat Intel for the security community. Read the complete article at the source link.
Read original at CISA Advisories →
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