CVE-2022-40720

 

Published at: - 26-01-2023 07:59

Last modified: - 26-01-2023 10:16

Total changes: - 1

Description

This vulnerability allows network-adjacent attackers to execute arbitrary commands on affected installations of D-Link DIR-2150 4.0.1 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Dreambox plugin for the xupnpd service, which listens on TCP port 4044 by default. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the router. Was ZDI-CAN-15935.

Common Vulnerability Scoring System (CVSS)

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Verification logic

 

Reference

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Keywords

NVD

 

CVE-2022-40720

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures