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Vulnerability record · CVE-2000-1237 · published 31 December 2000

CVE-2000-1237: Floosietek ftgate vulnerability

Floosietek · Ftgate

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.

5.0 CVSS 2.0 Medium EPSS 1.2% · top 32.7%
5.0CVSS 2.0 base score
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
23 Sep 2026Last modified by 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.

AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://archives.neohapsis.com/archives/bugtraq/2000-06/0282.html Vendor Advisory
http://www.iss.net/security_center/static/4793.php
http://archives.neohapsis.com/archives/bugtraq/2000-06/0282.html Vendor Advisory
http://www.iss.net/security_center/static/4793.php

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2005-3640Floosietek ftgate memory buffer overflow vulnerabilityMultiple buffer overflows in the IMAP Groupware Mail server of Floosietek FTGate (FTGate4) 4.1 allow remote attackers to execute arbitrary code via l…EPSS 8.8%7.5CVE-2005-4568Floosietek ftgate vulnerabilityMultiple format string vulnerabilities in FTGate Technology (formerly known as Floosietek) FTGate 4.4 (aka Build 4.4.000 Oct 26 2005) allow remote at…EPSS 3.4%7.5CVE-2005-4569Floosietek ftgate vulnerabilityStack-based buffer overflow in index.fts in FTGate Technology (formerly known as Floosietek) FTGate 4.4 (aka Build 4.4.000 Oct 26 2005) allows remote…EPSS 3.8%5.8CVE-2005-4567Floosietek ftgate vulnerabilityMultiple cross-site scripting (XSS) vulnerabilities in FTGate Technology (formerly known as Floosietek) FTGate 4.4 (Build 4.4.000 Oct 26 2005) allow …EPSS 1.5%5.0CVE-1999-0887Floosietek ftgate vulnerabilityFTGate web interface server allows remote attackers to read files via a .. (dot dot) attack.EPSS 5.8%

Source: NIST National Vulnerability Database (record CVE-2000-1237), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.