CVE-2009-3744

EMC RepliStor 6.3.1.3 - Denial of Service via Crafted Packet to TCP Port 7144

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-3744. PoCs published by bellick.

AI-analyzed exploit summary This PHP script demonstrates a remote denial of service (DoS) vulnerability in EMC RepliStor Server by sending a malformed packet to the target service on port 7144. The payload consists of a specific hex pattern followed by a series of 'A' characters, which triggers a crash in the rep_serv.exe process.

Description

rep_serv.exe 6.3.1.3 in the server in EMC RepliStor allows remote attackers to cause a denial of service via a crafted packet to TCP port 7144.

Exploits (1)

exploitdb WORKING POC VERIFIED
by bellick · textdoswindows
https://www.exploit-db.com/exploits/9879

This PHP script demonstrates a remote denial of service (DoS) vulnerability in EMC RepliStor Server by sending a malformed packet to the target service on port 7144. The payload consists of a specific hex pattern followed by a series of 'A' characters, which triggers a crash in the rep_serv.exe process.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: EMC RepliStor Server 6.3.1.3
No auth needed
Prerequisites: Network access to the target system · Target service (rep_serv.exe) running and accessible on port 7144
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/507322/100/0/threaded
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/36738

Scores

EPSS 0.0727
EPSS Percentile 93.6%

Details

Status published
Products (1)
emc/replistor 6.3.1.3
Published Oct 22, 2009
Tracked Since Feb 18, 2026