CVE-2011-3315: Cisco Unified Communications Manager

High severity, CVSS 7.8. EPSS: 25.7% chance of exploitation in the next 30 days.

Directory traversal vulnerability in Cisco Unified Communications Manager (CUCM) 5.x and 6.x before 6.1(5)SU2, 7.x before 7.1(5b)SU2, and 8.x before 8.0(3), and Cisco Unified Contact Center Express (aka Unified CCX or UCCX) and Cisco Unified IP Interactive Voice Response (Unified IP-IVR) before 6.0(1)SR1ES8, 7.0(x) before 7.0(2)ES1, 8.0(x) through 8.0(2)SU3, and 8.5(x) before 8.5(1)SU2, allows remote attackers to read arbitrary files via a crafted URL, aka Bug IDs CSCth09343 and CSCts44049.

Affected products

• Cisco Unified Communications Manager: version 5.0 only; version 5.1 only; version 5.1(1) only; version 5.1(1b) only; version 5.1(1c) only; version 5.1(2) only; …
• Cisco Unified IP Interactive Voice Response
• Cisco Unified IP Ivr: version 6.0(1) only; version 7.0(1) only; version 7.0(2) only; version 8.0(1) only; version 8.0(2) only; version 8.5(1) only

Published 2011-10-27. Last modified 2026-06-16.