CVE:CVE-2019-20737
CNNVD:CNNVD-202004-1348
NETGEAR EX7000等都是美国网件（NETGEAR）公司的一款无线路由器。
多款NETGEAR产品中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。以下产品及版本受到影响：NETGEAR D6220 1.0.0.44之前版本；D6400 1.0.0.78之前版本；D7000v2 1.0.0.51之前版本；D8500 1.0.3.42之前版本；DGN2200v4 1.0.0.106之前版本；DGND2200Bv4 1.0.0.106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 1.0.2.24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；R6400 1.0.1.42之前版本；R6700 1.0.1.46之前版本；R6700v3 1.0.2.52之前版本；R6900 1.0.1.46之前版本；R7000 1.0.9.28之前版本；R7900P 1.3.0.10之前版本；R8000P 1.3.0.10之前版本；R8300 1.0.2.122之前版本；R8500 1.0.2.122之前版本；WN2500RPv2 1.0.1.54之前版本；WNDR3400v3 1.0.1.24之前版本；WNR3500Lv2 1.2.0.54之前版本。
solution:Upgrade netgear d6220_firmware to a higher version than 1.0.0.44,and avoid the version (,1.0.0.44); Upgrade netgear d6400_firmware to a higher version than 1.0.0.78,and avoid the version (,1.0.0.78); Upgrade netgear d7000_firmware to a higher version than 1.0.0.51,and avoid the version (,1.0.0.51); Upgrade netgear d8500_firmware to a higher version than 1.0.3.42,and avoid the version (,1.0.3.42); Upgrade netgear dgn2200_firmware to a higher version than 1.0.0.106,and avoid the version (,1.0.0.106); Upgrade netgear dgnd2200b_firmware to a higher version than 1.0.0.106,and avoid the version (,1.0.0.106); 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 1.0.2.24,and avoid the version (,1.0.2.24); 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 r6400_firmware to a higher version than 1.0.1.42,and avoid the version (,1.0.1.42); Upgrade netgear r6700_firmware to a higher version than 1.0.1.46,1.0.2.52,and avoid the version (,1.0.1.46),(,1.0.2.52); 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 1.0.9.28,and avoid the version (,1.0.9.28); 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 1.0.2.122,and avoid the version (,1.0.2.122); Upgrade netgear r8500_firmware to a higher version than 1.0.2.122,and avoid the version (,1.0.2.122); 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 1.0.1.24,and avoid the version (,1.0.1.24); Upgrade netgear wnr3500l_firmware to a higher version than 1.2.0.54,and avoid the version (,1.2.0.54)