CVE-2015-6414: Cisco Telepresence Video Communication Server Software

Low severity, CVSS 2.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Cisco TelePresence Video Communication Server (VCS) X8.6 uses the same encryption key across different customers' installations, which makes it easier for local users to defeat cryptographic protection mechanisms by leveraging knowledge of a key from another installation, aka Bug ID CSCuw64516.

Affected products

• Cisco Telepresence Video Communication Server Software: version x8.6 only

Published 2015-12-13. Last modified 2026-06-17.