CVE-2001-0180

CRITICAL 10.0CVE-2001-0180 · Published 03/05/2001 · updated 16/06/2026

In short

CVE-2001-0180 is a CRITICAL (CVSS 10.0) vulnerability affecting guestserver (lars ellingsen).
Chance of exploitation in the next 30 days (EPSS): 4.7%, higher than 91.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
guestserver lars_ellingsen	`≤ 4.12`	No fix yet

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

Running one of these products? Scan your site to see whether it exposes a vulnerable version.