CVE-2002-2139
6.4 · MEDIUMOverview
CVE-2002-2139 is a medium-severity vulnerability affecting cisco pix_firewall_software. It was published on December 31, 2002 and has a CVSS 2.0 base score of 6.4 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Cisco PIX Firewall 6.0.3 and earlier, and 6.1.x to 6.1.3, do not delete the duplicate ISAKMP SAs for a user's VPN session, which allows local users to hijack a session via a man-in-the-middle attack.
Remediation
Check the references section for vendor advisories and patches from cisco. Update pix_firewall_software to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2002-2139?
CVE-2002-2139 is a medium-severity vulnerability affecting cisco pix_firewall_software. It was published on December 31, 2002 and has a CVSS 2.0 base score of 6.4 (MEDIUM).
How severe is CVE-2002-2139?
This vulnerability has a CVSS 2.0 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2002-2139?
Check the references section for vendor advisories and patches from cisco. Update pix_firewall_software to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2002-2139?
CyberStrike's AI-powered security agents can automatically detect CVE-2002-2139 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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