CVE:CVE-2019-20732
CNNVD:CNNVD-202004-1343
NETGEAR EX7000等都是美国网件（NETGEAR）公司的产品。NETGEAR EX7000是一款无线网络信号扩展器。NETGEAR DGN2200是一款无线路由器。NETGEAR R6400是一款无线路由器。
多款NETGEAR产品中存在命令注入漏洞。该漏洞源于外部输入数据构造可执行命令过程中，网络系统或产品未正确过滤其中的特殊元素。攻击者可利用该漏洞执行非法命令。以下产品及版本受到影响：NETGEAR D6220 1.0.0.40之前版本；D7000v2 1.0.0.74之前版本；D8500 1.0.3.39之前版本；DGN2200v4 1.0.0.102之前版本；DGND2200Bv4 1.0.0.102之前版本；EX3700 1.0.0.70之前版本；EX3800 1.0.0.70之前版本；EX6000 1.0.0.30之前版本；EX6100 1.0.2.22之前版本；EX6120 1.0.0.40之前版本；EX6130 1.0.0.22之前版本；EX6150v1 1.0.0.42之前版本；EX6200 1.0.3.88之前版本；EX7000 1.0.0.66之前版本；R6250 1.0.4.20之前版本；R6300v2 1.0.4.24之前版本；R6400 1.0.1.32之前版本；R6400v2 1.0.2.44之前版本；R6700 1.0.1.46之前版本；R6900 1.0.1.46之前版本；R7000 1.0.9.26之前版本；R6900P 1.3.0.20之前版本；R7000P 1.3.0.20之前版本；R7100LG 1.0.0.40之前版本；R7300DST 1.0.0.62之前版本；R7900 1.0.2.10之前版本；R8000 1.0.4.12之前版本；R7900P 1.3.0.10之前版本；R8000P 1.3.0.10之前版本；R8300 1.0.2.106之前版本；R8500 1.0.2.106之前版本；WN2500RPv2 1.0.1.54之前版本；WNDR3400v3 1.0.1.18之前版本；WNR3500Lv2 1.2.0.48之前版本。
solution:Upgrade netgear d6220_firmware to a higher version than 1.0.0.40,and avoid the version (,1.0.0.40); Upgrade netgear d7000_firmware to a higher version than 1.0.0.74,and avoid the version (,1.0.0.74); Upgrade netgear d8500_firmware to a higher version than 1.0.3.39,and avoid the version (,1.0.3.39); Upgrade netgear dgn2200_firmware to a higher version than 1.0.0.102,and avoid the version (,1.0.0.102); Upgrade netgear dgnd2200b_firmware to a higher version than 1.0.0.102,and avoid the version (,1.0.0.102); Upgrade netgear ex3700_firmware to a higher version than 1.0.0.70,and avoid the version (,1.0.0.70); Upgrade netgear ex3800_firmware to a higher version than 1.0.0.70,and avoid the version (,1.0.0.70); Upgrade netgear ex6000_firmware to a higher version than 1.0.0.30,and avoid the version (,1.0.0.30); Upgrade netgear ex6100_firmware to a higher version than 1.0.2.22,and avoid the version (,1.0.2.22); Upgrade netgear ex6120_firmware to a higher version than 1.0.0.40,and avoid the version (,1.0.0.40); Upgrade netgear ex6130_firmware to a higher version than 1.0.0.22,and avoid the version (,1.0.0.22); Upgrade netgear ex6150_firmware to a higher version than 1.0.0.42,and avoid the version (,1.0.0.42); Upgrade netgear ex6200_firmware to a higher version than 1.0.3.88,and avoid the version (,1.0.3.88); Upgrade netgear ex7000_firmware to a higher version than 1.0.0.66,and avoid the version (,1.0.0.66); Upgrade netgear r6250_firmware to a higher version than 1.0.4.20,and avoid the version (,1.0.4.20); Upgrade netgear r6300_firmware to a higher version than 1.0.4.24,and avoid the version (,1.0.4.24); Upgrade netgear r6400_firmware to a higher version than 1.0.1.32,1.0.2.44,and avoid the version (,1.0.1.32),(,1.0.2.44); Upgrade netgear r6700_firmware to a higher version than 1.0.1.46,and avoid the version (,1.0.1.46); Upgrade netgear r6900_firmware to a higher version than 1.0.1.46,and avoid the version (,1.0.1.46); Upgrade netgear r7000_firmware to a higher version than 1.0.9.26,and avoid the version (,1.0.9.26); Upgrade netgear r6900p_firmware to a higher version than 1.3.0.20,and avoid the version (,1.3.0.20); Upgrade netgear r7000p_firmware to a higher version than 1.3.0.20,and avoid the version (,1.3.0.20); Upgrade netgear r7100lg_firmware to a higher version than 1.0.0.40,and avoid the version (,1.0.0.40); Upgrade netgear r7300dst_firmware to a higher version than 1.0.0.62,and avoid the version (,1.0.0.62); Upgrade netgear r7900_firmware to a higher version than 1.0.2.10,and avoid the version (,1.0.2.10); Upgrade netgear r8000_firmware to a higher version than 1.0.4.12,and avoid the version (,1.0.4.12); Upgrade netgear r7900p_firmware to a higher version than 1.3.0.10,and avoid the version (,1.3.0.10); Upgrade netgear r8000p_firmware to a higher version than 1.3.0.10,and avoid the version (,1.3.0.10); Upgrade netgear r8300_firmware to a higher version than 1.0.2.106,and avoid the version (,1.0.2.106); Upgrade netgear r8500_firmware to a higher version than 1.0.2.106,and avoid the version (,1.0.2.106); Upgrade netgear wn2500rp_firmware to a higher version than 1.0.1.54,and avoid the version (,1.0.1.54); Upgrade netgear wndr3400_firmware to a higher version than 1.0.1.18,and avoid the version (,1.0.1.18); Upgrade netgear wnr3500l_firmware to a higher version than 1.2.0.48,and avoid the version (,1.2.0.48)