cve/2005/CVE-2005-2105.md

### [CVE-2005-2105](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2105)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### 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.

### POC

#### Reference
- http://www.cisco.com/warp/public/707/cisco-sa-20050629-aaa.shtml

#### Github
No PoCs found on GitHub currently.