ZDI-CAN-21297: ZDI-23-1820: D-Link G416 flupl pythonapp Command Injection Remote Code Execution Vulnerability
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link G416 wireless routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the HTTP service listening on TCP port 80. 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.
Other sources
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link G416 wireless routers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2023-50204.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-21297?
The severity of ZDI-CAN-21297 is critical as it allows arbitrary code execution without authentication.
How do I fix ZDI-CAN-21297?
To fix ZDI-CAN-21297, update the firmware of your D-Link G416 wireless router to the latest version.
Who is affected by ZDI-CAN-21297?
The D-Link G416 wireless router is affected by ZDI-CAN-21297.
Can ZDI-CAN-21297 be exploited remotely?
Yes, ZDI-CAN-21297 can be exploited remotely by network-adjacent attackers.
Is authentication required to exploit ZDI-CAN-21297?
No, authentication is not required to exploit ZDI-CAN-21297.