Security readout for executives and security teams
CVE-2003-1309 is a local privilege escalation flaw in older ZoneAlarm firewall products. A user already able to run code locally could potentially gain higher privileges through the TrueVector device driver. This matters mainly for legacy Windows environments where outdated ZoneAlarm versions remain installed. Exposure is likely limited to legacy Windows endpoints still running the affected ZoneAlarm, Pro, or Plus versions. Modern fleets are unlikely to be exposed unless old images, kiosk systems, labs, or unmanaged endpoints retain these products. Prioritize this when legacy Windows endpoints still exist. The business risk is privilege escalation after local access, so it is not internet-scale, but it can worsen malware, insider, or workstation compromise impact. Mitigation focus: Inventory endpoints for affected ZoneAlarm, Pro, and Plus versions.; Upgrade beyond the fixed versions named in the CVE record.; Remove unsupported legacy ZoneAlarm installations where upgrade is not practical..
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-2003-1309 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
- device-driver-gain-privileges(12824)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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