Smp-pro4 Firmware Security Vulnerabilities

CVE-2020-6954

An issue was discovered on Cayin SMP-PRO4 devices. A user can discover a saved password by viewing the URL after a Connection String Test. This password is shown in the webpass parameter of a media_folder.cgi?apply_mode=ping_server URI.

CVE-2020-6955

An issue was discovered on Cayin SMP-PRO4 devices. They allow image_preview.html?filename= reflected XSS.