CVE-2000-0950: Tis Internet Firewall Toolkit

High severity, CVSS 7.2. EPSS: 0.4% chance of exploitation in the next 30 days.

Format string vulnerability in x-gw in TIS Firewall Toolkit (FWTK) allows local users to execute arbitrary commands via a malformed display name.

Affected products

• Tis Internet Firewall Toolkit: version 2.1 only

Published 2000-12-19. Last modified 2026-09-23.