CVE-2009-1152

Siemens Gigaset SE461 WiMAX Router 1.5-BL024.9.6401 - Denial of Service via TCP Port 53 Connection

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-1152. PoCs published by Benkei.

AI-analyzed exploit summary This exploit demonstrates a Denial of Service (DoS) vulnerability in Siemens Gigaset SE461 WiMAX routers by establishing and closing a TCP connection to port 53, causing the device to restart. It can be triggered via direct connection or crafted HTML content using specific tags.

Description

Siemens Gigaset SE461 WiMAX router 1.5-BL024.9.6401, and possibly other versions, allows remote attackers to cause a denial of service (device restart and loss of configuration) by connecting to TCP port 53, then closing the connection.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Benkei · textdoshardware
https://www.exploit-db.com/exploits/8260

This exploit demonstrates a Denial of Service (DoS) vulnerability in Siemens Gigaset SE461 WiMAX routers by establishing and closing a TCP connection to port 53, causing the device to restart. It can be triggered via direct connection or crafted HTML content using specific tags.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Siemens Gigaset SE461 WiMAX router (Firmware version 1.5-BL024.9.6401)
No auth needed
Prerequisites: Access to the LAN interface of the affected router · Browser with unrestricted access to port 53 (e.g., Internet Explorer)
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (4)

Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/49365
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/8260
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/34220

Scores

EPSS 0.0150
EPSS Percentile 81.4%

Details

Status published
Products (1)
siemens/gigaset_se461__wimax_router 1.5-bl024.9.6401
Published Mar 26, 2009
Tracked Since Feb 18, 2026