CVE-2003-0343: Selom Ofori Blackmoon FTP Server

Medium severity, CVSS 4.6. EPSS: 0.5% chance of exploitation in the next 30 days.

BlackMoon FTP Server 2.6 Free Edition, and possibly other distributions and versions, generates an "Account does not exist" error message when an invalid username is entered, which makes it easier for remote attackers to conduct brute force attacks.

Affected products

• Selom Ofori Blackmoon FTP Server: version 2.6 only

Published 2003-05-21. Last modified 2026-06-16.