From this webpage screenshot, the following key vulnerability information can be extracted: Vulnerability Name: Belkin Vulnerability Vendor: Belkin Product: F9K1122 Version: 1.00.33 Type: Remote Command Execution Author: Jiaqi Peng Organization: pengjiaqijiam@lie.ac.cn Vulnerability Description We discovered a command injection vulnerability in the recently released Belkin router firmware. This vulnerability allows remote attackers to execute arbitrary OS commands by crafting malicious requests. Remote Command Execution In the binary: The parameters , , , , and in the function are directly controlled by the attacker. Attackers can exploit these parameters to manipulate the operating system. Additional Notes To prevent such issues, we recommend validating string content during input extraction. POC (Proof of Concept) Set to . The router will execute the command, for example: Result The router executed the command.