Ruijie Networks RG-EST300 undocumented SSH functionality

Overview RG-EST300 provided by Ruijie Networks provides SSH server functionality. It is not documented in the manual, and enabled in the initial configuration. Hidden functionality CWE-912 - CVE-2025-58778 Ryu Kuki, Iwaki Miyamoto, Takayuki Sasaki, Katsunari Yoshioka of Yokohama National Universi...