VULNERABILITY INTELLIGENCE
CVE-2003-0343
CVSS score4.6 MEDIUM
EPSS probability0.48%
CISA KEVNot currently listed
Published2003-05-21
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:P/I:P/A:P
Description
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.