Command Injection Vulnerability in TP-Link Archer A7 Router

CVE-2021-42232

Summary

The TP-Link Archer A7 router is vulnerable to a command injection flaw located in the /usr/bin/tddp component. This vulnerability arises from the router's improper handling of incoming data packets, allowing an attacker to manipulate data sent to the device. As a result, the attacker could execute arbitrary commands on the router, potentially compromising the security and functionality of the device. Users of the Archer A7 should ensure their firmware is up to date to mitigate this risk.

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