Security readout for executives and security teams
This vulnerability can crash VMware ESXi hosts using Cisco Nexus 1000V VEM when STUN debugging is enabled. The result is denial of service, not confirmed data theft or code execution. Business risk is concentrated in older virtualized environments still running this Cisco NX-OS/Nexus 1000V integration. Exposure appears limited to environments using Cisco Nexus 1000V VEM on VMware ESXi with STUN debugging enabled. The provided sources do not identify specific affected versions, default configuration state, or whether supported deployments still commonly use this component. Address during virtualization risk review, with higher urgency if Nexus 1000V remains in production. A successful attack could interrupt multiple workloads by crashing ESXi hosts, but the available evidence does not show active exploitation or broad default exposure. Mitigation focus: Review Cisco security notice CVE-2013-1210 for fixed software and workarounds.; Identify ESXi hosts using Cisco Nexus 1000V VEM.; Disable STUN debugging where it is not operationally required..
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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CVE-2013-1210 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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