Compro Technology IP Camera - RTSP stream disclosure (Unauthenticated)

# Exploit Title: Compro Technology IP Camera - RTSP stream disclosure (Unauthenticated)
# Date: 2021-09-30
# Exploit Author: icekam,xiao13,Rainbow,tfsec
# Software Link: http://www.comprotech.com.hk/
# Version: Compro IP70 2.08_7130218, IP570 2.08_7130520, IP60, TN540
# CVE : CVE-2021-40379

Some devices have unauthorized access to rstp, which can lead to the
leakage of surveillance video stream information.

Payload:rstp://.../medias2

please refer to:
https://github.com/icekam/0day/blob/main/Compro-Technology-Camera-has-multiple-vulnerabilities.md