CVE-2013-1242: Cisco Unified Presence Server

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

Memory leak in the web framework in the server in Cisco Unified Presence (CUP) allows remote attackers to cause a denial of service (memory consumption) via malformed TCP packets, aka Bug ID CSCug38080.

Affected products

• Cisco Unified Presence Server: any version

Published 2013-05-10. Last modified 2026-06-16.