CVE-2002-1031: Key Focus Kf Web Server

Medium severity, CVSS 5.0. EPSS: 8% chance of exploitation in the next 30 days.

KeyFocus (KF) web server 1.0.2 allows remote attackers to list directories and read restricted files via an HTTP request containing a %00 (null) character.

Affected products

• Key Focus Kf Web Server: version 1.0.2 only

Published 2002-10-04. Last modified 2026-06-16.