CVE-2005-3640

Multiple buffer overflows in the IMAP Groupware Mail server of Floosietek FTGate (FTGate4) 4.1...

10.0 HighPublic exploit

Multiple buffer overflows in the IMAP Groupware Mail server of Floosietek FTGate (FTGate4) 4.1 allow remote attackers to execute arbitrary code via long arguments to various IMAP commands, as demonstrated with the EXAMINE command.

Exploit likelihood

8.81%Down 6.8 points since Feb 4, 2022

What each source reports

NVD Score used 10.0

Record: CVE-2005-3640
CVSS 2.0: 10.0 HighAV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness: CWE-119
Updated: 2026-11-02

CVE List No score

Record: CVE-2005-3640
Updated: 2026-11-02

EUVDEUVD-2005-3637 No score

Record: EUVD-2005-3637
Updated: 2026-11-03

GitHub AdvisoriesGHSA-qwf2-wg38-rvpm No score

Multiple buffer overflows in the IMAP Groupware Mail server of Floosietek FTGate (FTGate4) 4.1...

Record: GHSA-qwf2-wg38-rvpm
Weakness: CWE-119
Updated: 2026-11-02

Affected products

floosietek ftgate

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	FTGate4 Groupware Mail Server 4.1 - imapd Remote Buffer Overflow (PoC)	2005-11-16

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2005-3640 is a high vulnerability (CVSS 10.0) in Floosietek Ftgate, published November 16, 2005. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 8.81%, the 95th percentile. No source names a fixed version.