login.asp in Ringtail CaseBook 6.1.0 displays different error messages depending on whether a user exists or not, which allows remote attackers to determine valid usernames.
http://www.procheckup.com/Vulner_PR0413.php
http://www.osvdb.org/20422
http://secunia.com/advisories/17383
Source: Mitre, NVD
Published: 2005-11-03
Updated: 2026-06-16
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 5.3
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.00424