VulnerabilityModified
CVE-2005-2105
Cisco IOS 12.2T through 12.4 allows remote attackers to bypass Authentication, Authorization, and Accounting (AAA) RADIUS authentication, if the fallback method is set to none, via a long username.
HIGH 7.5EPSS 2.59%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.59%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Cisco IOS 12.2T through 12.4 allows remote attackers to bypass Authentication, Authorization, and Accounting (AAA) RADIUS authentication, if the fallback method is set to none, via a long username.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 2.59% probability · 84th percentile
- CISA KEV
- Not listed
- Affected
- cisco/ios
- Source
- cve@mitre.org
References
- http://www.cisco.com/warp/public/707/cisco-sa-20050629-aaa.shtmlPatch, Vendor Advisory
- http://www.securitytracker.com/alerts/2005/Jun/1014330.htmlPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/21190
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5756
- http://www.cisco.com/warp/public/707/cisco-sa-20050629-aaa.shtmlPatch, Vendor Advisory
- http://www.securitytracker.com/alerts/2005/Jun/1014330.htmlPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/21190
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5756
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.