VULNERABILITY INTELLIGENCE
CVE-2004-0042
CVSS score5 MEDIUM
EPSS probability1.23%
CISA KEVNot currently listed
Published2004-02-03
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:N/A:N
Description
vsftpd 1.1.3 generates different error messages depending on whether or not a valid username exists, which allows remote attackers to identify valid usernames.