CVE:CVE-2017-18767
CNNVD:CNNVD-202004-1913
NETGEAR R6400等都是美国网件（NETGEAR）公司的产品。NETGEAR R6400是一款无线路由器。NETGEAR R7800是一款无线路由器。NETGEAR D7800是一款无线调制解调器。
多款NETGEAR产品中存在注入漏洞。该漏洞源于用户输入构造命令、数据结构或记录的操作过程中，网络系统或产品缺乏对用户输入数据的正确验证，未过滤或未正确过滤掉其中的特殊元素，导致系统或产品产生解析或解释方式错误。以下产品及版本受到影响：NETGEAR D7800 1.0.1.34之前版本；D8500 1.0.3.39之前版本；R6400 1.0.1.14之前版本；R6400v2 1.0.2.32之前版本；R6700 1.0.1.22之前版本；R6900 1.0.1.22之前版本；R7000 1.0.9.4之前版本；R7100LG 1.0.0.32之前版本；R7300 1.0.0.56之前版本；R7800 1.0.2.36之前版本；R7900 1.0.2.10之前版本；R8000 1.0.3.24之前版本；R8300 1.0.2.74之前版本；R8500 1.0.2.74之前版本。
solution:Upgrade netgear d7800_firmware to a higher version than 1.0.1.34,and avoid the version (,1.0.1.34); Upgrade netgear d8500_firmware to a higher version than 1.0.3.39,and avoid the version (,1.0.3.39); Upgrade netgear r6400_firmware to a higher version than 1.0.1.14,1.0.2.32,and avoid the version (,1.0.1.14),(,1.0.2.32); Upgrade netgear r6700_firmware to a higher version than 1.0.1.22,and avoid the version (,1.0.1.22); Upgrade netgear r6900_firmware to a higher version than 1.0.1.22,and avoid the version (,1.0.1.22); Upgrade netgear r7000_firmware to a higher version than 1.0.9.4,and avoid the version (,1.0.9.4); Upgrade netgear r7100lg_firmware to a higher version than 1.0.0.32,and avoid the version (,1.0.0.32); Upgrade netgear r7300_firmware to a higher version than 1.0.0.56,and avoid the version (,1.0.0.56); Upgrade netgear r7800_firmware to a higher version than 1.0.2.36,and avoid the version (,1.0.2.36); 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 1.0.3.24,and avoid the version (,1.0.3.24); Upgrade netgear r8300_firmware to a higher version than 1.0.2.74,and avoid the version (,1.0.2.74); Upgrade netgear r8500_firmware to a higher version than 1.0.2.74,and avoid the version (,1.0.2.74)