CVE-2003-0210: Cisco Secure Access Control Server

High severity, CVSS 7.5. EPSS: 6% chance of exploitation in the next 30 days.

Buffer overflow in the administration service (CSAdmin) for Cisco Secure ACS before 3.1.2 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long user parameter to port 2002.

Affected products

• Cisco Secure Access Control Server: version 2.1 only; version 2.3 only; version 2.4 only; version 2.5 only; version 2.6 only; version 2.6.2 only; …

Published 2003-05-12. Last modified 2026-06-16.