A Remote Code Execution (RCE) vulnerability exists in Ruijie Networks Ruijie RG-EW Series Routers up to ReyeeOS 1.55.1915 / EW_3.0(1)B11P55 via the setSessionTime function in /cgi-bin/luci/api/common..
Ruijie RG-EW series routers suffer from six different remote code execution vulnerabilities. Findings were tested on Ruijie RG-EW1200 and Ruijie RG-EW1200G PRO.