Linksys WRH54G Wireless-G Router Denial of Service Vulnerability

vendor:

WRH54G Wireless-G Router

by:

SecurityFocus

7.8

CVSS

HIGH

Denial of Service

400

CWE

Product Name: WRH54G Wireless-G Router

Affected Version From: 01.01.03

Affected Version To: 01.01.03

Patch Exists: YES

Related CWE: N/A

CPE: h:linksys:wrh54g

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: N/A

2008

Linksys WRH54G Wireless-G Router Denial of Service Vulnerability

Linksys WRH54G Wireless-G Router is prone to a denial-of-service vulnerability because it fails to adequately handle malformed HTTP requests. As a result, memory becomes corrupted and the device's HTTP service will crash. Successful exploits will deny service to legitimate users. Given the nature of this issue, remote code execution may be possible, but this has not been confirmed.

Mitigation:

Administrators are advised to monitor affected systems. It is also recommended to upgrade to the latest version of the firmware.

Source

Exploit-DB raw data:

source: https://www.securityfocus.com/bid/29570/info

Linksys WRH54G Wireless-G Router is prone to a denial-of-service vulnerability because it fails to adequately handle malformed HTTP requests. As a result, memory becomes corrupted and the device's HTTP service will crash.

Successful exploits will deny service to legitimate users. Given the nature of this issue, remote code execution may be possible, but this has not been confirmed.

WRH54G firmware version 1.01.03 is vulnerable; other versions may also be affected.

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