CVE-2003-0662: Microsoft Windows 2000

High severity, CVSS 9.3. EPSS: 38% chance of exploitation in the next 30 days.

Buffer overflow in Troubleshooter ActiveX Control (Tshoot.ocx) in Microsoft Windows 2000 SP4 and earlier allows remote attackers to execute arbitrary code via an HTML document with a long argument to the RunQuery2 method.

Affected products

• Microsoft Windows 2000: any version

Published 2003-11-17. Last modified 2026-06-16.