CVE-2013-5470: Cisco Secure Access Control System

Medium severity, CVSS 5.0. EPSS: 1.9% chance of exploitation in the next 30 days.

Cisco Secure Access Control System (ACS) does not properly handle requests to read from the TACACS+ socket, which allows remote attackers to cause a denial of service (process crash) via malformed TCP packets, aka Bug ID CSCuh12488.

Affected products

• Cisco Secure Access Control System: affected versions not specified

Published 2013-09-04. Last modified 2026-06-16.