Security readout for executives and security teams
CVE-2012-5429 is a local denial-of-service issue in the Cisco VPN Client on Windows. A local user could run a crafted application that causes a kernel fault and crashes the system. This is primarily an availability risk for endpoints still running the affected legacy VPN client. Exposure is likely limited to Windows systems with Cisco VPN Client installed. The source bundle does not identify affected versions, CPEs, or non-Windows products, so teams should verify against Cisco's notice before scoping broadly. Handle as a moderate endpoint availability issue. It is not described as remote code execution or active exploitation, but a crashable VPN driver can disrupt business-critical Windows systems still using legacy Cisco VPN Client software. Mitigation focus: Check Cisco's security notice for affected versions and official remediation guidance.; Inventory Windows endpoints for Cisco VPN Client installations.; Prioritize remediation on shared workstations, kiosks, and high-availability operational endpoints..
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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CVE-2012-5429 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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