uConfig agent in Compex NetPassage WPE54G router allows remote attackers to cause a denial of service (unresposiveness) via crafted datagrams to UDP port 7778.

uConfig agent in Compex NetPassage WPE54G router allows remote attackers to cause a denial of service (unresposiveness) via crafted datagrams to UDP port 7778.

uConfig agent in Compex NetPassage WPE54G router allows remote attackers to cause a denial of service (unresposiveness) via crafted datagrams to UDP port 7778. NetPassage WPE54G is prone to a remote denial-of-service vulnerability. This issue is due to a failure in the device to properly handle user-supplied input. An attacker can exploit this issue to crash the affected device, effectively denying service to legitimate users.

TITLE: Compex NetPassage WPE54G Denial of Service Vulnerability

SECUNIA ADVISORY ID: SA19037

VERIFY ADVISORY: http://secunia.com/advisories/19037/

CRITICAL: Less critical

IMPACT: DoS

WHERE: >From local network

SOFTWARE: Compex NetPassage WPE54G http://secunia.com/product/8471/

DESCRIPTION: /dev/0id has reported a vulnerability Compex NetPassage WPE54G, which can be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error in the uConfig agent within the handling of certain UDP datagrams.

SOLUTION: Use of the network device on trusted networks only.

PROVIDED AND/OR DISCOVERED BY: /dev/0id, Ukr Security Team.

ORIGINAL ADVISORY: http://www.security.nnov.ru/Ldocument605.html

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Definitions: (Criticality, Where…