CVE-2001-0644: Maxum Development Corporation Rumpus FTP Server

High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days.

Maxum Rumpus FTP Server 1.3.3 and 2.0.3 dev 3 stores passwords in plaintext in the "Rumpus User Database" file in the prefs folder, which could allow attackers to gain privileges on the server.

Affected products

• Maxum Development Corporation Rumpus FTP Server: up to and including 2.0.3_dev_3; version 1.3.2 only; version 1.3.3 only; version 1.3.4 only

Published 2001-09-20. Last modified 2026-06-16.