NETGEAR RAX30 UPnP Command Injection Remote Code Execution Vulnerability

CVE-2023-35722

Summary

A vulnerability exists in the NETGEAR RAX30 router that allows network-adjacent attackers to execute arbitrary code through a flaw in the handling of UPnP port mapping requests. This is due to insufficient validation of a user-supplied string before it is utilized to execute a system command. The attacker does not need to be authenticated to exploit this vulnerability, effectively allowing unauthorized access to the router's functionality and potential control over the affected systems. This vulnerability was identified under the identifier ZDI-CAN-20429.

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