CVE:CVE-2017-18744
CNNVD:CNNVD-202004-1986
NETGEAR R6250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 R6250 1.0.4.12之前版本；R6300v2 1.0.4.12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；R7900 1.0.1.12之前版本；R8000 1.0.3.24之前版本；R8500 1.0.2.74之前版本。
solution:Upgrade netgear r6250_firmware to a higher version than 1.0.4.12,and avoid the version (,1.0.4.12); Upgrade netgear r6300_firmware to a higher version than 1.0.4.12,and avoid the version (,1.0.4.12); 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 r7900_firmware to a higher version than 1.0.1.12,and avoid the version (,1.0.1.12); Upgrade netgear r8000_firmware to a higher version than 1.0.3.24,and avoid the version (,1.0.3.24); Upgrade netgear r8500_firmware to a higher version than 1.0.2.74,and avoid the version (,1.0.2.74)