CVE-2005-1057 — Improper Authentication in Cisco IOS

CWE-287 — Improper Authentication4 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.5%
top 35.28%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco IOS
Timeline
PublishedMay 2
Latest updateMay 1

Description

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."

CVSS vector

AV:N/AC:L/C:P/I:P/A:PExploitability: 10.0 | Impact: 6.4

Affected Packages1 packages

▶NVDcisco/ios12.2t, 12.3, 12.3t+2

🔴Vulnerability Details

1
GHSA
GHSA-85g4-355g-r556: Cisco IOS 12↗2022-05-01
▶

📋Vendor Advisories

2
Cisco
Vulnerabilities in the Internet Key Exchange Xauth Implementation↗2005-04-06
▶
Cisco
Vulnerabilities in the Internet Key Exchange Xauth Implementation↗
▶