CVE-2013-1187: Cisco Jabber Extensible Communications Platform

Medium severity, CVSS 5.0. EPSS: 1.2% chance of exploitation in the next 30 days.

The Connection Manager in Cisco Jabber Extensible Communications Platform (aka Jabber XCP) does not properly validate login data, which allows remote attackers to cause a denial of service (service crash) by sending a series of malformed login packets, aka Bug ID CSCts76762.

Affected products

• Cisco Jabber Extensible Communications Platform: affected versions not specified

Published 2013-04-16. Last modified 2026-06-16.