CVE:CVE-2021-45599
CNNVD:CNNVD-202112-2394
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，该漏洞源于某些NETGEAR设备会受到认证用户的命令回注的影响。影响2.5.0.24之前的CBR40, 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 cbr40_firmware to a higher version than 2.5.0.24,and avoid the version (,2.5.0.24); Upgrade netgear cbr750_firmware to a higher version than 4.6.3.6,and avoid the version (,4.6.3.6); 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); Upgrade netgear rbk852_firmware to a higher version than 3.2.17.12,and avoid the version (,3.2.17.12)