ZDI-CAN-15935: D-Link DIR-2150 xupnpd Dreambox Plugin Command Injection Remote Code Execution Vulnerability
This vulnerability allows network-adjacent attackers to execute arbitrary commands on affected installations of D-Link DIR-2150 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link DIR-2150 Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-15935?
ZDI-CAN-15935 is rated as a high severity vulnerability due to the potential for arbitrary command execution without authentication.
Who is affected by ZDI-CAN-15935?
ZDI-CAN-15935 affects D-Link DIR-2150 routers that utilize the Dreambox plugin for the xupnpd service.
How do I fix ZDI-CAN-15935?
To remediate ZDI-CAN-15935, users should apply the latest firmware updates provided by D-Link for the DIR-2150.
What type of attack does ZDI-CAN-15935 allow?
ZDI-CAN-15935 allows network-adjacent attackers to execute arbitrary commands on the affected router.
Is authentication required to exploit ZDI-CAN-15935?
No, ZDI-CAN-15935 can be exploited without any authentication, increasing its risk.
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