Description
POP3 daemon in Stalker CommuniGate Pro 3.3.2 generates different error messages for invalid usernames versus invalid passwords, which allows remote attackers to determine valid email addresses on the server for SPAM attacks.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Ussr Labs · perldoswindows
https://www.exploit-db.com/exploits/20175
Scores
EPSS
0.0409
EPSS Percentile
88.6%
Details
Status
published
Products (1)
stalker/communigate_pro
3.3.2
Published
Dec 11, 2000
Tracked Since
Feb 18, 2026