CVE:CVE-2021-45602
CNNVD:CNNVD-202112-2398
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 设备存在操作系统命令注入漏洞，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1.0.1.66之前的D7800, 1.0.1.68之前的EX2700, 1.0.0.90之前的WN3000RPv2, 1.0.2.100之前的WN3000RPv3, 2.6.5.20之前的LBR1020, 2.6.5.32之前的LBR20, 1.0.10.110之前的R6700AX, 1.0.2.86之前的R7800, 1.0.5.38之前的R8900, 1.0.5.38之前的R9000, 1.0.10.110之前的RAX10, 1.2.3.28之前的RAX120v1, 1.2.3.28之前的RAX120v2，1.0.10.110之前的RAX70, 1.0.10.110之前的RAX78, 2.3.2.130之前的XR450, 2.3.2.130之前的XR500, 1.0.1.46之前的XR700。
solution:Upgrade netgear d7800_firmware to a higher version than 1.0.1.66,and avoid the version (,1.0.1.66); Upgrade netgear ex2700_firmware to a higher version than 1.0.1.68,and avoid the version (,1.0.1.68); Upgrade netgear wn3000rpv2_firmware to a higher version than 1.0.0.90,and avoid the version (,1.0.0.90); Upgrade netgear wn3000rpv3_firmware to a higher version than 1.0.2.100,and avoid the version (,1.0.2.100); Upgrade netgear lbr1020_firmware to a higher version than 2.6.5.20,and avoid the version (,2.6.5.20); Upgrade netgear lbr20_firmware to a higher version than 2.6.5.32,and avoid the version (,2.6.5.32); Upgrade netgear r6700ax_firmware to a higher version than 1.0.10.110,and avoid the version (,1.0.10.110); Upgrade netgear r7800_firmware to a higher version than 1.0.2.86,and avoid the version (,1.0.2.86); Upgrade netgear r8900_firmware to a higher version than 1.0.5.38,and avoid the version (,1.0.5.38); Upgrade netgear r9000_firmware to a higher version than 1.0.5.38,and avoid the version (,1.0.5.38); Upgrade netgear rax10_firmware to a higher version than 1.0.10.110,and avoid the version (,1.0.10.110); Upgrade netgear rax120v1_firmware to a higher version than 1.2.3.28,and avoid the version (,1.2.3.28); Upgrade netgear rax120v2_firmware to a higher version than 1.2.3.28,and avoid the version (,1.2.3.28); Upgrade netgear rax70_firmware to a higher version than 1.0.10.110,and avoid the version (,1.0.10.110); Upgrade netgear rax78_firmware to a higher version than 1.0.10.110,and avoid the version (,1.0.10.110); Upgrade netgear xr450_firmware to a higher version than 2.3.2.130,and avoid the version (,2.3.2.130); Upgrade netgear xr500_firmware to a higher version than 2.3.2.130,and avoid the version (,2.3.2.130); Upgrade netgear xr700_firmware to a higher version than 1.0.1.46,and avoid the version (,1.0.1.46)