CVE-2015-0652: Cisco Expressway Software

High severity, CVSS 7.8. EPSS: 1.9% chance of exploitation in the next 30 days.

The Session Description Protocol (SDP) implementation in Cisco TelePresence Video Communication Server (VCS) and Cisco Expressway before X8.2 and Cisco TelePresence Conductor before XC2.4 allows remote attackers to cause a denial of service (mishandled exception and device reload) via a crafted media description, aka Bug IDs CSCus96593 and CSCun73192.

Affected products

• Cisco Expressway Software: up to and including x8.1.1
• Cisco Telepresence Conductor: up to and including xc2.4
• Cisco Telepresence Video Communication Server Software: up to and including x8.1.1

Published 2015-03-13. Last modified 2026-06-17.