CVE-2001-0646: Maxum Development Corporation Rumpus FTP Server

Medium severity, CVSS 5.0. EPSS: 3.2% chance of exploitation in the next 30 days.

Maxum Rumpus FTP Server 1.3.3 and 2.0.3 dev 3 allows a remote attacker to perform a denial of service (hang) by creating a directory name of a specific length.

Affected products

• Maxum Development Corporation Rumpus FTP Server: version 1.3.2 only; version 1.3.4 only; version 2.0.3dev only

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