In TP-Link Router AX50 firmware 210730 and older, import of a malicious backup file via web interface can lead to remote code execution due to improper validation.
https://www.exploit-db.com/exploits/50962
https://github.com/aaronsvk/CVE-2022-30075
http://packetstormsecurity.com/files/167522/TP-Link-AX50-Remote-Code-Execution.html