CVE:CVE-2021-45647
CNNVD:CNNVD-202112-2441
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，该漏洞会导致敏感信息泄露。以下产品及版本受到影响：1.0.0.62之前的EAX80、1.0.1.104之前的EX7000、1.0.0.76之前的R6120、1.1.0.110之前的R6220、1.1.0.110之前的R6230、1.1.0.78之前的R6260、1.1.0.78之前的R6850、1.1.0.78之前的R6350、1.1.0.78之前的R6330、1.2.0.76之前的R6800、1.2.0.76之前的R6900v2、1.2.0.76之前的R6700v2、1.0.11.116之前的R7000、1.3.3.140之前的R6900P、 1.3.3.140之前的R7000P, 1.2.0.76之前的R7200, 1.2.0.76之前的R7350, 1.2.0.76之前的R7400, 1.2.0.76之前的R7450, 1.2.0.76之前的AC2100, 1.2.0.76之前的AC2400, 1.2.0.76之前的AC2600, 1.0.4.38之前的R7900, 1.4.1.66之前的R8000, 1.4.1.66之前的R7900P, 1.0.4.66之前的R8000P, 1.0.2.82之前的RAX15， 1.0.2.82之前的RAX20, 1.0.3.106之前的RAX200, 1.0.2.72之前的RAX45, 1.0.2.72之前的RAX50, 1.0.3.106之前的RAX75, 1.0.3.106之前的RAX80。
solution:Upgrade netgear eax80_firmware to a higher version than 1.0.1.62,and avoid the version (,1.0.1.62); Upgrade netgear ex7000_firmware to a higher version than 1.0.1.104,and avoid the version (,1.0.1.104); Upgrade netgear r6120_firmware to a higher version than 1.0.0.76,and avoid the version (,1.0.0.76); 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 1.1.0.78,and avoid the version (,1.1.0.78); Upgrade netgear r6850_firmware to a higher version than 1.1.0.78,and avoid the version (,1.1.0.78); Upgrade netgear r6350_firmware to a higher version than 1.1.0.78,and avoid the version (,1.1.0.78); Upgrade netgear r6330_firmware to a higher version than 1.1.0.78,and avoid the version (,1.1.0.78); Upgrade netgear r6800_firmware to a higher version than 1.2.0.76,and avoid the version (,1.2.0.76); Upgrade netgear r6900v2_firmware to a higher version than 1.2.0.76,and avoid the version (,1.2.0.76); Upgrade netgear r6700v2_firmware to a higher version than 1.2.0.76,and avoid the version (,1.2.0.76); Upgrade netgear r7000_firmware to a higher version than 1.0.11.116,and avoid the version (,1.0.11.116); Upgrade netgear r7000p_firmware to a higher version than 1.3.3.140,and avoid the version (,1.3.3.140); Upgrade netgear r6900p_firmware to a higher version than 1.3.3.140,and avoid the version (,1.3.3.140); Upgrade netgear r7200_firmware to a higher version than 1.2.0.76,and avoid the version (,1.2.0.76); Upgrade netgear r7350_firmware to a higher version than 1.2.0.76,and avoid the version (,1.2.0.76); Upgrade netgear r7400_firmware to a higher version than 1.2.0.76,and avoid the version (,1.2.0.76); Upgrade netgear r7450_firmware to a higher version than 1.2.0.76,and avoid the version (,1.2.0.76); Upgrade netgear ac2100_firmware to a higher version than 1.2.0.76,and avoid the version (,1.2.0.76); Upgrade netgear ac2400_firmware to a higher version than 1.2.0.76,and avoid the version (,1.2.0.76); Upgrade netgear ac2600_firmware to a higher version than 1.2.0.76,and avoid the version (,1.2.0.76); Upgrade netgear r7900_firmware to a higher version than 1.0.4.38,and avoid the version (,1.0.4.38); Upgrade netgear r7900p_firmware to a higher version than 1.4.1.66,and avoid the version (,1.4.1.66); Upgrade netgear r7960p_firmware to a higher version than 1.4.1.66,and avoid the version (,1.4.1.66); Upgrade netgear r8000_firmware to a higher version than 1.0.4.68,and avoid the version (,1.0.4.68); Upgrade netgear r8000p_firmware to a higher version than 1.4.1.66,and avoid the version (,1.4.1.66); Upgrade netgear rax15_firmware to a higher version than 1.0.2.82,and avoid the version (,1.0.2.82); Upgrade netgear rax20_firmware to a higher version than 1.0.2.82,and avoid the version (,1.0.2.82); Upgrade netgear rax200_firmware to a higher version than 1.0.3.106,and avoid the version (,1.0.3.106); Upgrade netgear rax45_firmware to a higher version than 1.0.2.72,and avoid the version (,1.0.2.72); Upgrade netgear rax50_firmware to a higher version than 1.0.2.72,and avoid the version (,1.0.2.72); Upgrade netgear rax75_firmware to a higher version than 1.0.3.106,and avoid the version (,1.0.3.106); Upgrade netgear rax80_firmware to a higher version than 1.0.3.106,and avoid the version (,1.0.3.106)