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
Published Oct 23, 2007
7.1
HIGHCVSS 2.0
EPSS 1.83%
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.
Affected products
No data.
- 6.1
- 6.2
- 6.3
- 6.4
- 7.1
- 7.2
- 7.3
- 7.4
- 7.5
- 7.6
- 8.1
- 8.2
- 8.3
- 8.4
- 8.5
- 12.1
- 12.2
- 12.3ja
- 12.3jea
- 12.3jeb
- 12.3jec
- 12.4ja
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:N/I:N/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.83% (0.01826) | 78.03th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.83% (0.01826) | 75.94th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.19% (0.01189) | 77.38th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.40% (0.02400) | 90.29th | v3 (v2023.03.01) |
| Jul 19, 2024 | 2.35% (0.02355) | 89.94th | v3 (v2023.03.01) |
| Jun 11, 2024 | 2.53% (0.02527) | 90.18th | v3 (v2023.03.01) |
| Mar 26, 2024 | 2.47% (0.02468) | 89.79th | v3 (v2023.03.01) |
| Oct 29, 2023 | 2.30% (0.02304) | 88.48th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.13% (0.02133) | 87.46th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
No CWE recorded.
References (7)
- http://secunia.com/advisories/27329 third-party-advisoryx_refsource_SECUNIA
- http://www.cisco.com/en/US/products/products_security_response09186a00808de8bb.html vendor-advisoryx_refsource_CISCO
- http://www.securityfocus.com/bid/26139 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1018842 vdb-entryx_refsource_SECTRACK
- http://www.vupen.com/english/advisories/2007/3566 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/37300 vdb-entryx_refsource_XF
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5288 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/27329 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.cisco.com/en/US/products/products_security_response09186a00808de8bb.html | vendor-advisoryx_refsource_CISCO | |
| http://www.securityfocus.com/bid/26139 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1018842 | vdb-entryx_refsource_SECTRACK | |
| http://www.vupen.com/english/advisories/2007/3566 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/37300 | vdb-entryx_refsource_XF | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5288 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.