CVE:CVE-2021-45511
CNNVD:CNNVD-202112-2325
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，该漏洞影响AC2100 2021-08-27之前,AC2400 2021-08-27之前,AC2600 2021-08-27之前,D7000 2021-08-27之前,R6220 2021-08-27之前,R6230 2021-08-27之前,R6260 2021-08-27之前,R6330 2021-08-27之前,R6350 2021-08-27之前,R6700v2 2021-08-27之前,R6800 2021-08-27之前,R6850 2021-08-27之前,R6900v2 2021-08-27之前,R7200在2010-08-27之前，R7350在2010-08-27之前，R7400在2010-08-27之前，R7450在2010-08-27之前。
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 d7000_firmware to a higher version than 1.0.1.80,and avoid the version (,1.0.1.80); 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)