ZDI-22-1466: TP-Link TL-WR841N ated_tp Command Injection Remote Code Execution Vulnerability
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR841N routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the atedtp service. 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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-22-1466?
ZDI-22-1466 is categorized as a high severity vulnerability due to its ability to allow arbitrary code execution on the affected routers.
How do I fix ZDI-22-1466?
To fix ZDI-22-1466, ensure that your TP-Link TL-WR841N router firmware is updated to the latest version provided by TP-Link.
Who is affected by ZDI-22-1466?
Users of TP-Link TL-WR841N routers are affected by the ZDI-22-1466 vulnerability.
Can ZDI-22-1466 be exploited remotely?
ZDI-22-1466 cannot be exploited remotely and requires network-adjacent access to exploit the vulnerability.
What are the implications of ZDI-22-1466?
The implications of ZDI-22-1466 include the potential for unauthorized access and control over the affected router, leading to further attacks on the network.