CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.0. It may be remotely exploitable.
CVE
CVE-2000-1237
Severity
MEDIUM
CVSS
5
EPSS
1.21%
Original NVD Description
The POP3 server in FTGate returns an -ERR code after receiving an invalid USER request, which makes it easier for remote attackers to determine valid usernames and conduct brute force password guessing.