CVE-2007-5651
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.
Key facts
- CVSS score
- 7.1 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:C- EPSS score
- 1.8% (79th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2007-5623)
- Published
- October 23, 2007
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2007-5623 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- cisco / catos
- cisco / catos
- cisco / catos
- cisco / catos
- cisco / catos
- cisco / catos
- cisco / catos
- cisco / catos
- cisco / catos
- cisco / catos
- cisco / catos
- cisco / catos
- cisco / catos
- cisco / catos
- cisco / catos
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
References
- http://secunia.com/advisories/27329
- http://www.cisco.com/en/US/products/products_security_response09186a00808de8bb.html
- http://www.securityfocus.com/bid/26139
- http://www.securitytracker.com/id?1018842
- http://www.vupen.com/english/advisories/2007/3566
- https://exchange.xforce.ibmcloud.com/vulnerabilities/37300
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5288
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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