CVE:CVE-2022-26212
CNNVD:CNNVD-202203-1485
TOTOLINK A3100R等都是中国吉翁电子（TOTOLINK）公司的产品。TOTOLINK A3100R是一系列无线路由器。TOTOLINK A830R是一款无线双频路由器。TOTOLINK A810R是一款无线双频路由器。
TotoLink A830R V5.9C.4729_B20191112，A3100R V4.1.2CU.5050_B20200504，A950RG V4.1.2CU.5161_B20200903，A800R V4.1.2CU.5137_B20200730，A3000RU V5.9C.5185_B20201128和A810R V4.1.2CU.5182_B20201026存在操作系统命令注入漏洞，该漏洞允许攻击者通过精心制作的请求执行任意命令。
solution:Upgrade totolink a830r_firmware to a higher version than 5.9c.4729_b20191112,and avoid the version 5.9c.4729_b20191112; Upgrade totolink a3100r_firmware to a higher version than 4.1.2cu.5050_b20200504,and avoid the version 4.1.2cu.5050_b20200504; Upgrade totolink a950rg_firmware to a higher version than 4.1.2cu.5161_b20200903,and avoid the version 4.1.2cu.5161_b20200903; Upgrade totolink a800r_firmware to a higher version than 4.1.2cu.5137_b20200730,and avoid the version 4.1.2cu.5137_b20200730; Upgrade totolink a3000ru_firmware to a higher version than 5.9c.5185_b20201128,and avoid the version 5.9c.5185_b20201128; Upgrade totolink a810r_firmware to a higher version than 4.1.2cu.5182_b20201026,and avoid the version 4.1.2cu.5182_b20201026