CVE-2009-3545

DataWizard Technologies FtpXQ FTP Server 3.0 - Authenticated Denial of Service via Long ABOR Command

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-3545. PoCs published by PLATEN.

AI-analyzed exploit summary This exploit triggers a denial of service (DoS) in FtpXQ FTP Server 3.0 by sending an oversized buffer (6300 bytes) via the ABOR command after authentication. The exploit establishes a connection, logs in, and sends the malicious payload to crash the server.

Description

DataWizard Technologies FtpXQ FTP Server 3.0 allows remote authenticated users to cause a denial of service (crash) via a long ABOR command.

Exploits (1)

exploitdb WORKING POC VERIFIED
by PLATEN · pythondoswindows
https://www.exploit-db.com/exploits/9664

This exploit triggers a denial of service (DoS) in FtpXQ FTP Server 3.0 by sending an oversized buffer (6300 bytes) via the ABOR command after authentication. The exploit establishes a connection, logs in, and sends the malicious payload to crash the server.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: FtpXQ FTP Server 3.0
Auth required
Prerequisites: network access to the FTP server · valid FTP credentials
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Patch, Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2009/2655
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/36391
Exploit, Third Party Advisory exploit x_refsource_exploit-db
http://www.exploit-db.com/exploits/9664

Scores

EPSS 0.0219
EPSS Percentile 80.1%

Details

CWE
CWE-20
Status published
Products (1)
datawizard/ftpxq_server 3.0
Published Oct 05, 2009
Tracked Since Feb 18, 2026