8.8
Advisory Published
Advisory Published

ZDI-24-442: (0Day) D-Link DIR-2150 GetDeviceSettings Target Command Injection Remote Code Execution Vulnerability

First published: Tue May 14 2024(Updated: )

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-2150 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SOAP API interface, which listens on TCP port 80 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 root.

Affected SoftwareAffected VersionHow to fix
D-Link DIR-2150

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Frequently Asked Questions

  • What is the severity of ZDI-24-442?

    The severity of ZDI-24-442 is critical as it allows for remote code execution without authentication.

  • How do I fix ZDI-24-442?

    To fix ZDI-24-442, users should update their D-Link DIR-2150 routers to the latest firmware version provided by D-Link.

  • Can ZDI-24-442 be exploited remotely?

    Yes, ZDI-24-442 can be exploited remotely as it affects the SOAP API interface that is accessible on the router.

  • What types of attackers can exploit ZDI-24-442?

    Network-adjacent attackers can exploit ZDI-24-442 without requiring any authentication.

  • Which devices are affected by ZDI-24-442?

    The vulnerability ZDI-24-442 specifically affects D-Link DIR-2150 routers.

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