CVE:CVE-2021-45644
CNNVD:CNNVD-202112-2438
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。
NETGEAR设备存在安全漏洞，该漏洞源于安全设置错误。以下产品及版本受到影响：1.2.0.88之前的r2100, 1.2.0.88之前的AC2400, 1.2.0.88之前的AC2600, 1.1.0.110之前的R6220, 1.1.0.110之前的R6230, 1.1.0.84之前的R6260, 1.1.0.84之前的R6330, 1.1.0.84之前的R6350, 1.2.0.88之前的R6700v2, 1.2.0.88之前的R6800, 1.1.0.84之前的R6850, 1.2.0.88之前的R6900v2, 1.2.0.88之前的R7200, 1.2.0.88之前的R7350，1.2.0.88之前的R7400和1.2.0.88之前的R7450。
solution:Upgrade netgear ac2100_firmware to a higher version than 1.2.0.88,and avoid the version (,1.2.0.88); Upgrade netgear ac2400_firmware to a higher version than 1.2.0.88,and avoid the version (,1.2.0.88); Upgrade netgear ac2600_firmware to a higher version than 1.2.0.88,and avoid the version (,1.2.0.88); Upgrade netgear r6220_firmware to a higher version than 1.1.0.110,and avoid the version (,1.1.0.110); Upgrade netgear r6230_firmware to a higher version than 1.1.0.110,and avoid the version (,1.1.0.110); Upgrade netgear r6260_firmware to a higher version than 1.1.0.84,and avoid the version (,1.1.0.84); Upgrade netgear r6330_firmware to a higher version than 1.1.0.84,and avoid the version (,1.1.0.84); Upgrade netgear r6350_firmware to a higher version than 1.1.0.84,and avoid the version (,1.1.0.84); Upgrade netgear r6700v2_firmware to a higher version than 1.2.0.88,and avoid the version (,1.2.0.88); Upgrade netgear r6800_firmware to a higher version than 1.2.0.88,and avoid the version (,1.2.0.88); Upgrade netgear r6850_firmware to a higher version than 1.1.0.84,and avoid the version (,1.1.0.84); Upgrade netgear r6900v2_firmware to a higher version than 1.2.0.88,and avoid the version (,1.2.0.88); Upgrade netgear r7200_firmware to a higher version than 1.2.0.88,and avoid the version (,1.2.0.88); Upgrade netgear r7350_firmware to a higher version than 1.2.0.88,and avoid the version (,1.2.0.88); Upgrade netgear r7400_firmware to a higher version than 1.2.0.88,and avoid the version (,1.2.0.88); Upgrade netgear r7450_firmware to a higher version than 1.2.0.88,and avoid the version (,1.2.0.88)