Loading vulnerability details…
CVSS v3.1
N/A
EPSS
1.23%
Published
Feb 3, 2004
Modified
Jun 16, 2026
Public PoC / Exploit
All weaponized →No public PoC or exploit code indexed for this CVE.
Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.
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.
Affected Products (1)