Security readout for executives and security teams
CVE-2012-3486 is a local privilege escalation issue in Tunnelblick 3.3beta20 and earlier on OS X. A local user could abuse an OpenVPN configuration that runs scripts on VPN events to gain higher privileges. This is mainly urgent for legacy Mac fleets where old Tunnelblick installs still exist. Exposure is likely limited to macOS or OS X systems running Tunnelblick 3.3beta20 or earlier, especially where non-admin local users can create or modify VPN profiles. Internet-facing exposure is not indicated by the provided sources. Prioritize remediation for managed Macs with shared users, developer workstations, or long-lived legacy VPN tooling. The business risk is local privilege escalation, which can turn limited workstation access into full host compromise. If Tunnelblick is not present, this CVE is not directly applicable. Mitigation focus: Inventory macOS systems for Tunnelblick 3.3beta20 or earlier.; Remove unsupported Tunnelblick installations where VPN access is no longer required.; Check vendor or project guidance before selecting a replacement or upgrade target..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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CVE-2012-3486 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
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CWE details
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