CVE-2003-0642: WatchGuard Serverlock

Low severity, CVSS 2.1. EPSS: 0.4% chance of exploitation in the next 30 days.

WatchGuard ServerLock for Windows 2000 before SL 2.0.4 allows local users to access kernel memory via a symlink attack on \Device\PhysicalMemory.

Affected products

• WatchGuard Serverlock: version 2.0 only; version 2.0.1 only; version 2.0.2 only; version 2.0.3 only

Published 2003-08-27. Last modified 2026-06-16.