CVE-2009-3322

Siemens Gigaset SE361 WLAN Router - Denial of Service via TCP Packet Flood to Port 1723

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-3322. PoCs published by crashbrz.

AI-analyzed exploit summary This PHP script exploits a denial-of-service (DoS) vulnerability in a device by flooding port 1723 with a repeated NOP sled (0x90 bytes), causing the device to restart. The exploit is simple and directly targets the specified port.

Description

The Siemens Gigaset SE361 WLAN router allows remote attackers to cause a denial of service (device reboot) via a flood of crafted TCP packets to port 1723.

Exploits (1)

exploitdb WORKING POC VERIFIED
by crashbrz · phpdoshardware
https://www.exploit-db.com/exploits/9646

This PHP script exploits a denial-of-service (DoS) vulnerability in a device by flooding port 1723 with a repeated NOP sled (0x90 bytes), causing the device to restart. The exploit is simple and directly targets the specified port.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Unknown device (likely a router or access point)
No auth needed
Prerequisites: Network access to the target device · Port 1723 must be open and vulnerable
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/36697
Exploit, Third Party Advisory exploit x_refsource_exploit-db
http://www.exploit-db.com/exploits/9646
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/58199
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/36366
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/506414/100/0/threaded

Scores

EPSS 0.0348
EPSS Percentile 87.6%

Details

Status published
Products (1)
siemens/gigaset_se361_wlan_router
Published Sep 23, 2009
Tracked Since Feb 18, 2026