OS Command Injection vulnerability in Ruijie RG-BCR RG-BCR600W allowing attackers to execute arbitrary commands via a crafted POST request to the submit_wifi in file /usr/lib/lua/luci/controller/admin/common_quick_config.lua.Referenceshttps://1drv.ms/f/c/12406a392c92914b/Evvem8Mw6SlNh-ZJpY_9SAsBq2iDi88TFdFdA1Am3PdfCQ?e=YeLYxbhttps://1drv.ms/t/c/12406a392c92914b/ESr3_xpg5ZxFkRAKG7hiGVcBF3Cw_52dWpSvUOtgx3hPhw?e=c5RTxghttps://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56107.md