CVE-2007-5651

highpriority · track · 29EPSS 0.018 · 79 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.83% (79th) EPSS

CVSS 7.1 · high

Is it mine?

23 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

7.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6–7.1

v2.07.1highAV:N/AC:M/Au:N/C:N/I:N/A:Cprimary · NVD / NIST USexploitability 8.6 · impact 6.9

v2.06mediumAV:N/AC:M/Au:N/C:N/I:N/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USLLM-inferredCWE-400USLLM-inferred

affected products (23)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
cisco catos= 6.1nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco catos= 6.2nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco catos= 6.3nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco catos= 6.4nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco catos= 7.1nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco catos= 7.2nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco catos= 7.3nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco catos= 7.4nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco catos= 7.5nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco catos= 7.6nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco catos= 8.1nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco catos= 8.2nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco catos= 8.3nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco catos= 8.4nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco catos= 8.5nvdUScpe:2.3:o:cisco:catos:*:*:*:*:*:*:*:*
cisco ios= 12.1nvdUScpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
cisco ios= 12.2nvdUScpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
cisco ios= 12.3janvdUScpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
cisco ios= 12.3jeanvdUScpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*

showing 20 of 23

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2007-10-23modified 2026-06-16

references (14)

External citations — patches, advisories, analysis.

scry

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