CVE-2001-0104: Alt-N MDaemon

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

MDaemon Pro 3.5.1 and earlier allows local users to bypass the "lock server" security setting by pressing the Cancel button at the password prompt, then pressing the enter key.

Affected products

• Alt-N MDaemon: version 3.5.1 only

Published 2001-02-12. Last modified 2026-06-16.