CVE:CVE-2018-21213
CNNVD:CNNVD-202004-2285
NETGEAR D3600等都是美国网件（NETGEAR）公司的产品。NETGEAR D3600是一款无线调制解调器。NETGEAR D6100是一款无线调制解调器。NETGEAR R6100是一款无线路由器。
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 D3600 1.0.0.67之前版本；D6000 1.0.0.67之前版本；D7800 1.0.1.30之前版本；R6100 1.0.1.20之前版本；R7500 1.0.0.118之前版本；R7500v2 1.0.3.24之前版本；R7800 1.0.2.40之前版本；R9000 1.0.2.52之前版本；WNDR3700v4 1.0.2.96之前版本；WNDR4300 1.0.2.98之前版本；WNDR4300v2 1.0.0.50之前版本；WNDR4500v3 1.0.0.50之前版本。
solution:Upgrade netgear r7800_firmware to a higher version than 1.0.2.40,and avoid the version (,1.0.2.40); Upgrade netgear r9000_firmware to a higher version than 1.0.2.52,and avoid the version (,1.0.2.52); Upgrade netgear wndr3700_firmware to a higher version than 1.0.2.96,and avoid the version (,1.0.2.96); Upgrade netgear wndr4300_firmware to a higher version than 1.0.2.98,1.0.0.50,and avoid the version (,1.0.2.98),(,1.0.0.50); Upgrade netgear r7500_firmware to a higher version than 1.0.0.118,1.0.3.24,and avoid the version (,1.0.0.118),(,1.0.3.24); Upgrade netgear wndr4500_firmware to a higher version than 1.0.0.50,and avoid the version (,1.0.0.50); Upgrade netgear r6100_firmware to a higher version than 1.0.1.20,and avoid the version (,1.0.1.20); Upgrade netgear d7800_firmware to a higher version than 1.0.1.30,and avoid the version (,1.0.1.30); Upgrade netgear d6000_firmware to a higher version than 1.0.0.67,and avoid the version (,1.0.0.67); Upgrade netgear d3600_firmware to a higher version than 1.0.0.67,and avoid the version (,1.0.0.67)