Cisco IOS 12.2T, 12.3 and 12.3T, when using Easy VPN Server XAUTH version 6 authentication, allows remote attackers to bypass authentication via a malformed packet.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ios | Cisco | 12.2t (including) | 12.2t (including) |
| Ios | Cisco | 12.3 (including) | 12.3 (including) |
| Ios | Cisco | 12.3t (including) | 12.3t (including) |