CVE-2013-3462: Cisco Unified Communications Manager

High severity, CVSS 8.5. EPSS: 3% chance of exploitation in the next 30 days.

Buffer overflow in Cisco Unified Communications Manager (Unified CM) 7.1(x) before 7.1(5b)su6, 8.5(x) before 8.5(1)su6, 8.6(x) before 8.6(2a)su3, and 9.x before 9.1(2) allows remote authenticated users to execute arbitrary code via unspecified vectors, aka Bug ID CSCud54358.

Affected products

• Cisco Unified Communications Manager: version 8.6 only; version 8.6(1) only; version 8.6(1a) only; version 8.6(2) only; version 8.6(2a) only; version 8.6(2a)su1 only; …

Published 2013-08-25. Last modified 2026-06-16.