What’s Vulnerable › Vulnerabilities

CVE-2002-2139

• Severity: medium (CVSS 6.4 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2002-12-31 · updated 2026-06-16

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.

Affected products

• Cisco Pix Firewall Software: 6.0, 6.0(1), 6.0(2), 6.0(3), 6.1, 6.1(2) (+1)

References

• http://www.ciac.org/ciac/bulletins/n-017.shtml
• http://www.cisco.com/warp/public/707/pix-multiple-vuln-pub.shtml
• http://www.iss.net/security_center/static/10660.php
• http://www.securityfocus.com/bid/6211
• http://www.ciac.org/ciac/bulletins/n-017.shtml
• http://www.cisco.com/warp/public/707/pix-multiple-vuln-pub.shtml
• http://www.iss.net/security_center/static/10660.php
• http://www.securityfocus.com/bid/6211

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