Unspecified vulnerability in the Extensible Authentication Protocol (EAP) implementation…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Unspecified vulnerability in the Extensible Authentication Protocol (EAP) implementation in Cisco IOS 12.3 and 12.4 on Cisco Access Points and 1310 Wireless Bridges (Wireless EAP devices), IOS 12.1 and 12.2 on Cisco switches (Wired EAP devices), and CatOS 6.x through 8.x on Cisco switches allows remote attackers to cause a denial of service (device reload) via a crafted EAP Response Identity packet.
Why it matters now
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 · 22
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:cisco:catos:6.1:*:*:*:*:*:*:* | 6.1 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:catos:6.2:*:*:*:*:*:*:* | 6.2 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:catos:6.3:*:*:*:*:*:*:* | 6.3 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:catos:6.4:*:*:*:*:*:*:* | 6.4 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:catos:7.1:*:*:*:*:*:*:* | 7.1 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:catos:7.2:*:*:*:*:*:*:* | 7.2 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:catos:7.3:*:*:*:*:*:*:* | 7.3 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:catos:7.4:*:*:*:*:*:*:* | 7.4 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:catos:7.5:*:*:*:*:*:*:* | 7.5 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:catos:7.6:*:*:*:*:*:*:* | 7.6 | Vulnerable | Cisco |
- cpe:2.3:o:cisco:catos:6.1:*:*:*:*:*:*:* Versions 6.1 Vulnerable ·Cisco
- cpe:2.3:o:cisco:catos:6.2:*:*:*:*:*:*:* Versions 6.2 Vulnerable ·Cisco
- cpe:2.3:o:cisco:catos:6.3:*:*:*:*:*:*:* Versions 6.3 Vulnerable ·Cisco
- cpe:2.3:o:cisco:catos:6.4:*:*:*:*:*:*:* Versions 6.4 Vulnerable ·Cisco
- cpe:2.3:o:cisco:catos:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·Cisco
- cpe:2.3:o:cisco:catos:7.2:*:*:*:*:*:*:* Versions 7.2 Vulnerable ·Cisco
- cpe:2.3:o:cisco:catos:7.3:*:*:*:*:*:*:* Versions 7.3 Vulnerable ·Cisco
- cpe:2.3:o:cisco:catos:7.4:*:*:*:*:*:*:* Versions 7.4 Vulnerable ·Cisco
- cpe:2.3:o:cisco:catos:7.5:*:*:*:*:*:*:* Versions 7.5 Vulnerable ·Cisco
- cpe:2.3:o:cisco:catos:7.6:*:*:*:*:*:*:* Versions 7.6 Vulnerable ·Cisco
Show 12 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:cisco:catos:8.1:*:*:*:*:*:*:* | 8.1 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:catos:8.2:*:*:*:*:*:*:* | 8.2 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:catos:8.3:*:*:*:*:*:*:* | 8.3 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:catos:8.4:*:*:*:*:*:*:* | 8.4 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:catos:8.5:*:*:*:*:*:*:* | 8.5 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:ios:12.1:*:*:*:*:*:*:* | 12.1 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:* | 12.2 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:ios:12.3ja:*:*:*:*:*:*:* | 12.3ja | Vulnerable | Cisco |
| cpe:2.3:o:cisco:ios:12.3jea:*:*:*:*:*:*:* | 12.3jea | Vulnerable | Cisco |
| cpe:2.3:o:cisco:ios:12.3jeb:*:*:*:*:*:*:* | 12.3jeb | Vulnerable | Cisco |
| cpe:2.3:o:cisco:ios:12.3jec:*:*:*:*:*:*:* | 12.3jec | Vulnerable | Cisco |
| cpe:2.3:o:cisco:ios:12.4ja:*:*:*:*:*:*:* | 12.4ja | Vulnerable | Cisco |
- cpe:2.3:o:cisco:catos:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Cisco
- cpe:2.3:o:cisco:catos:8.2:*:*:*:*:*:*:* Versions 8.2 Vulnerable ·Cisco
- cpe:2.3:o:cisco:catos:8.3:*:*:*:*:*:*:* Versions 8.3 Vulnerable ·Cisco
- cpe:2.3:o:cisco:catos:8.4:*:*:*:*:*:*:* Versions 8.4 Vulnerable ·Cisco
- cpe:2.3:o:cisco:catos:8.5:*:*:*:*:*:*:* Versions 8.5 Vulnerable ·Cisco
- cpe:2.3:o:cisco:ios:12.1:*:*:*:*:*:*:* Versions 12.1 Vulnerable ·Cisco
- cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:* Versions 12.2 Vulnerable ·Cisco
- cpe:2.3:o:cisco:ios:12.3ja:*:*:*:*:*:*:* Versions 12.3ja Vulnerable ·Cisco
- cpe:2.3:o:cisco:ios:12.3jea:*:*:*:*:*:*:* Versions 12.3jea Vulnerable ·Cisco
- cpe:2.3:o:cisco:ios:12.3jeb:*:*:*:*:*:*:* Versions 12.3jeb Vulnerable ·Cisco
- cpe:2.3:o:cisco:ios:12.3jec:*:*:*:*:*:*:* Versions 12.3jec Vulnerable ·Cisco
- cpe:2.3:o:cisco:ios:12.4ja:*:*:*:*:*:*:* Versions 12.4ja Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-5651
- 2026-10-03 Alias added: GHSA-vpm4-hxj3-qv62
References
More Cisco Catos vulnerabilities
- TI-2001-00041 Memory leak in Cisco Catalyst 4000, 5000, and 6000 series switches allows remote… CVSS 2.0HIGH 7.8
- TI-2003-00200 Unknown vulnerability in Cisco Catalyst 7.5(1) allows local users to bypass… CVSS 2.0HIGH 9.3
- TI-2002-01178 Buffer overflow in the embedded HTTP server for Cisco Catalyst switches running CatOS 5.4… CVSS 2.0HIGH 7.1
- TI-2006-04612 The VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) and CatOS allows remote… CVSS 2.0HIGH 7.8
- TI-2005-04003 Unspecified Cisco Catalyst Switches allow remote attackers to cause a denial of service… CVSS 2.0HIGH 7.8
- TI-2002-00996 Cisco IOS 12.0 through 12.2, when supporting SSH, allows remote attackers to cause a… CVSS 2.0HIGH 7.1
Sources
- CVE-2007-5651 · CVE Program
- CVE-2007-5651 · NVD
- FIRST EPSS
- GHSA-vpm4-hxj3-qv62 · 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