CVE:CVE-2021-45627
CNNVD:CNNVD-202112-2421
Netgear NETGEAR是美国网件（Netgear）公司的一款路由器。连接两个或多个网络的硬件设备，在网络间起网关的作用。
某些NETGEAR设备存在安全漏洞，未经认证的攻击者可利用该漏洞进行命令注入。以下产品及版本受到影响：4.6.3.6之前的CBR750, 3.2.17.12之前的RBK852, 3.2.17.12之前的RBR850, 3.2.17.12之前的RBS850。
solution:Upgrade netgear cbr750_firmware to a higher version than 4.6.3.6,and avoid the version (,4.6.3.6); Upgrade netgear rbk852_firmware to a higher version than 3.2.17.12,and avoid the version (,3.2.17.12); Upgrade netgear rbr850_firmware to a higher version than 3.2.17.12,and avoid the version (,3.2.17.12); Upgrade netgear rbs850_firmware to a higher version than 3.2.17.12,and avoid the version (,3.2.17.12)