|CVSS SCORE||8.8, (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)|
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer AX21 routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the merge_country_config function. 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 arbitrary code in the context of root.
TP-Link has issued an update to correct this vulnerability. More details can be found at:
|CREDIT||rskvp93, Q5Ca, and hoangnx99 from VcsLab of Viettel Cyber Security and Pham Nguyen Ngoc Bien & Dang Minh Tri from Qrious Secure