CVE-2004-1461

HighCVSS 7.5/10Last modified Jun 16, 2026

Description

Cisco Secure Access Control Server (ACS) 3.2(3) and earlier spawns a separate unauthenticated TCP connection on a random port when a user authenticates to the ACS GUI, which allows remote attackers to bypass authentication by connecting to that port from the same IP address.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected software

No affected versions have been published.

Timeline

Published
Dec 31, 2004
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2004-1461: High severity, CVSS 7.5 | Vulnix