CVE-2006-4689: Microsoft Windows 2000

Medium severity, CVSS 5.0. EPSS: 34.7% chance of exploitation in the next 30 days.

Unspecified vulnerability in the driver for the Client Service for NetWare (CSNW) in Microsoft Windows 2000 SP4, XP SP2, and Server 2003 up to SP1 allows remote attackers to cause a denial of service (hang and reboot) via has unknown attack vectors, aka "NetWare Driver Denial of Service Vulnerability."

Affected products

• Microsoft Windows 2000: any version
• Microsoft Windows 2003 Server: version sp1 only
• Microsoft Windows XP: any version

Published 2006-11-14. Last modified 2026-06-16.