CVE-2005-1057
Cisco IOS 12.2T, 12.3 and 12.3T - Unauthenticated Authentication Bypass via Malformed XAUTH Packet
Title source: llmDescription
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."
References (2)
Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5852
Vendor Advisory vendor-advisory
x_refsource_cisco
http://www.cisco.com/warp/public/707/cisco-sa-20050406-xauth.shtml
Scores
EPSS
0.0144
EPSS Percentile
70.5%
Details
Status
published
Products (3)
cisco/ios
12.2t
cisco/ios
12.3
cisco/ios
12.3t
Published
May 02, 2005
Tracked Since
Feb 18, 2026