CVE-2011-2961: Sunwayland Pnetpower

High severity, CVSS 10.0. EPSS: 6.5% chance of exploitation in the next 30 days.

Heap-based buffer overflow in AngelServer.exe 6.0.11.3 in Sunway pNetPower allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted UDP packet.

Affected products

• Sunwayland Pnetpower: any version

Published 2011-07-29. Last modified 2026-06-16.