The vulnerability of the sub_403198() function in the /cgi-bin/wireless.cgi script of the Wavlink NU516U1 router’s microprogramming system, allowing a hacker to execute arbitrary commands.

The vulnerability of the sub403198 function in the /cgi-bin/wireless.cgi script of the Wavlink NU516U1 router’s microprogramming system is related to the lack of measures taken to clean data at the control level when processing the mac5g parameter. Exploiting this vulnerability could allow a remo...

CVE-2025-9149

CVE-2025-9149 affects Wavlink WL-NU516U1 M16U1_V240425. The vulnerability is in the function sub_4032E4 of the file /cgi-bin/wireless.cgi, where manipulation of the argument Guest_ssid enables command injection. The issue is exploitable remotely, and public exploit details (PoC) have been disclos...