CVE-2011-0388: Cisco Telepresence Multipoint Switch

High severity, CVSS 7.8. EPSS: 2.6% chance of exploitation in the next 30 days.

Cisco TelePresence Recording Server devices with software 1.6.x and Cisco TelePresence Multipoint Switch (CTMS) devices with software 1.0.x, 1.1.x, 1.5.x, and 1.6.x do not properly restrict remote access to the Java servlet RMI interface, which allows remote attackers to cause a denial of service (memory consumption and web outage) via multiple crafted requests, aka Bug IDs CSCtg35830 and CSCtg35825.

Affected products

• Cisco Telepresence Multipoint Switch
• Cisco Telepresence Multipoint Switch Software: version 1.0.4.0 only; version 1.1.0 only; version 1.1.1 only; version 1.1.2 only; version 1.5.0 only; version 1.5.1 only; …
• Cisco Telepresence Recording Server
• Cisco Telepresence Recording Server Software: version 1.6.1 only; version 1.6.2 only; version 1.6.3 only

Published 2011-02-25. Last modified 2026-06-16.