CVE-2002-0443: Microsoft Windows 2000 allows local users to bypass the policy that prohibits reusing old passwords by chan...

Security readout for executives and security teams

Windows 2000 could let a local user reuse an old password despite a policy meant to prevent that. This weakens password governance and compliance, but the bundle does not show remote compromise, privilege escalation, or active exploitation. Exposure is most likely limited to legacy Microsoft Windows 2000 systems that still use local or domain password history policies. Organizations without Windows 2000 assets are unlikely to be affected based on the supplied evidence. Treat this as a legacy governance risk, not an emergency remote compromise issue. Priority should be tied to whether Windows 2000 still exists in regulated, privileged, or operational environments. Mitigation focus: Inventory and retire any remaining Windows 2000 systems where feasible.; Check Microsoft or vendor guidance for any historical fix or supported migration path.; Do not rely on Windows 2000 password history enforcement as a sole control..

Prepared

Jun 30, 2026, 04:15 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.