CVE-2015-4283: Cisco Videoscape Policy Resource Manager

High severity, CVSS 7.8. EPSS: 1.4% chance of exploitation in the next 30 days.

Cisco Videoscape Policy Resource Manager (PRM) 3.5.4 allows remote attackers to cause a denial of service (CPU and memory consumption, and TCP service outage) via (1) a SYN flood or (2) another type of TCP traffic flood, aka Bug IDs CSCuu35104 and CSCuu35128.

Affected products

• Cisco Videoscape Policy Resource Manager: version 3.5.4 only

Published 2015-07-21. Last modified 2026-06-17.