Cisco PIX Firewall 6.0.3 and earlier, and 6.1.x to 6.1.3, do not delete the duplicate…
Priority LOW 31Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
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.
Why it matters now
EPSS 0.01245 69th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:cisco:pix_firewall_software:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:pix_firewall_software:6.0\(1\):*:*:*:*:*:*:* | 6.0(1) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:pix_firewall_software:6.0\(2\):*:*:*:*:*:*:* | 6.0(2) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:pix_firewall_software:6.0\(3\):*:*:*:*:*:*:* | 6.0(3) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:pix_firewall_software:6.1:*:*:*:*:*:*:* | 6.1 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:pix_firewall_software:6.1\(2\):*:*:*:*:*:*:* | 6.1(2) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:pix_firewall_software:6.1\(3\):*:*:*:*:*:*:* | 6.1(3) | Vulnerable | Cisco |
- cpe:2.3:o:cisco:pix_firewall_software:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Cisco
- cpe:2.3:o:cisco:pix_firewall_software:6.0\(1\):*:*:*:*:*:*:* Versions 6.0(1) Vulnerable ·Cisco
- cpe:2.3:o:cisco:pix_firewall_software:6.0\(2\):*:*:*:*:*:*:* Versions 6.0(2) Vulnerable ·Cisco
- cpe:2.3:o:cisco:pix_firewall_software:6.0\(3\):*:*:*:*:*:*:* Versions 6.0(3) Vulnerable ·Cisco
- cpe:2.3:o:cisco:pix_firewall_software:6.1:*:*:*:*:*:*:* Versions 6.1 Vulnerable ·Cisco
- cpe:2.3:o:cisco:pix_firewall_software:6.1\(2\):*:*:*:*:*:*:* Versions 6.1(2) Vulnerable ·Cisco
- cpe:2.3:o:cisco:pix_firewall_software:6.1\(3\):*:*:*:*:*:*:* Versions 6.1(3) Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2002-2139
- 2026-10-03 Alias added: GHSA-wvrc-375c-f654
References
Patch 1
More Cisco Pix Firewall Software vulnerabilities
- TI-2016-05454 Buffer overflow in Cisco Adaptive Security Appliance (ASA) Software through 9.4.2.3 on… KEVCVSS 3.1HIGH 8.8
- TI-2004-00066 The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c… CVSS 3.1HIGH 7.5
- TI-2006-00500 Cisco PIX/ASA 7.1.x before 7.1(2) and 7.0.x before 7.0(5), PIX 6.3.x before 6.3.5(112)… CVSS 2.0HIGH 7.5
- TI-2007-00933 Unspecified vulnerability in Cisco PIX 500 and ASA 5500 Series Security Appliances 7.2.2… CVSS 2.0HIGH 9.0
- TI-2003-01013 The Session Initiation Protocol (SIP) implementation in multiple Cisco products including… CVSS 2.0HIGH 7.5
- TI-2000-01012 The mailguard feature in Cisco Secure PIX Firewall 5.2(2) and earlier does not properly… CVSS 2.0HIGH 7.5
Sources
- CVE-2002-2139 · CVE Program
- CVE-2002-2139 · NVD
- FIRST EPSS
- GHSA-wvrc-375c-f654 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences