CVE-2007-0666: Ipswitch WS_FTP Server

Medium severity, CVSS 6.8. EPSS: 1.9% chance of exploitation in the next 30 days.

Ipswitch WS_FTP Server 5.04 allows FTP site administrators to execute arbitrary code on the system via a long input string to the (1) iFTPAddU or (2) iFTPAddH file, or to a (3) edition module.

Affected products

• Ipswitch WS_FTP Server: version 5.04 only

Published 2007-02-02. Last modified 2026-06-16.