Security readout for executives and security teams
CVE-2011-2961 is a flaw in Sunway pNetPower's AngelServer.exe 6.0.11.3. A specially crafted UDP packet can crash the service and may allow arbitrary code execution. Business risk is highest where this software supports operational or control-system environments and is reachable from untrusted networks. Exposure is likely limited to environments running Sunway pNetPower with AngelServer.exe 6.0.11.3. The bundle's affected-product fields are incomplete, so teams should verify by asset inventory, executable version, and network reachability of the service. Prioritize remediation if pNetPower is used in production, operational technology, or remotely reachable environments. The issue is old but serious because it is network-triggerable and may affect availability or code execution. If not deployed, record non-exposure and monitor asset inventories. Mitigation focus: Check Sunway and ICS-CERT guidance for vendor fixes or supported workarounds.; Remove or disable affected AngelServer.exe installations that are not required.; Restrict UDP access to the service to trusted management networks only..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Execution behavior lookup
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Open ATT&CK lookupCVE-2011-2961 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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