CVE-2017-6758: Cisco Unified Communications Manager

Medium severity, CVSS 6.5. EPSS: 3.8% chance of exploitation in the next 30 days.

A vulnerability in the web framework of Cisco Unified Communications Manager 11.5(1.10000.6) could allow an authenticated, remote attacker to access arbitrary files in the context of the web root directory structure on an affected device. The vulnerability is due to insufficient input validation by the affected software. An attacker could exploit this vulnerability by using directory traversal techniques to read files in the web root directory structure on the Cisco Unified Communications Manager filesystem. Cisco Bug IDs: CSCve13796.

Affected products

• Cisco Unified Communications Manager: version 11.5(1.10000.6) only

Published 2017-08-07. Last modified 2026-06-17.