ZDI-CAN-19462: D-Link DIR-825/EE xupnpd IVI Plugin Command Injection Remote Code Execution Vulnerability
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-825/EE routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the IVI plugin for the xupnpd service, which listens on TCP port 4044. 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 admin user.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link DIR-825/AC |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-19462?
ZDI-CAN-19462 is categorized as a critical vulnerability due to its potential for arbitrary code execution by unauthenticated attackers.
How do I fix ZDI-CAN-19462?
To mitigate ZDI-CAN-19462, you should update your D-Link DIR-825 router firmware to the latest version provided by D-Link.
Which devices are affected by ZDI-CAN-19462?
ZDI-CAN-19462 specifically affects D-Link DIR-825/EE routers.
Can ZDI-CAN-19462 be exploited remotely?
Yes, ZDI-CAN-19462 can be exploited by network-adjacent attackers without requiring authentication.
What is the risk of not addressing ZDI-CAN-19462?
Failing to address ZDI-CAN-19462 leaves your D-Link DIR-825 router vulnerable to unauthorized access and potential compromise.
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