Unspecified vulnerability in the Extensible Authentication Protocol (EAP) implementation in Cisco IOS 12.3 and 12.4 on Cisco Access Points…

Description

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.

Scores

EPSS (exploitation in 30 days)

1.8% · top 21% of all CVEs (5 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.1.

Weakness

• n/a

Affected products

• n/a

  • affected n/a

References (7)

• 27329 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 1018842 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• oval:org.mitre.oval:def:5288 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
• 26139 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• cisco-eap-dos(37300) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• ADV-2007-3566 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• 20071019 Extensible Authentication Protocol Vulnerability (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2007-5651](https://trackcve.app/badge/CVE-2007-5651.svg)](https://trackcve.app/cve/CVE-2007-5651)

Record last updated 7 Aug 2024, 15:39 UTC.