CVE-2001-0180: Lars Ellingsen Guestserver

High severity, CVSS 10.0. EPSS: 4.7% chance of exploitation in the next 30 days.

Lars Ellingsen guestserver.cgi allows remote attackers to execute arbitrary commands via shell metacharacters in the "email" parameter.

Affected products

• Lars Ellingsen Guestserver: up to and including 4.12

Published 2001-05-03. Last modified 2026-06-16.