CVE:CVE-2019-20656
CNNVD:CNNVD-202004-1230
NETGEAR D6200等都是美国网件（NETGEAR）公司的产品。NETGEAR D6200是一款无线调制解调器。NETGEAR WNR2020是一款无线路由器。NETGEAR PR2000是一款无线路由器。
多款NETGEAR产品中存在信任管理问题漏洞，该漏洞源于程序使用硬编码密码。远程攻击者可利用该漏洞访问设备。以下产品及版本受到影响：NETGEAR D6200 1.1.00.36之前版本；D7000 1.0.1.74之前版本；PR2000 1.0.0.30之前版本；R6020 1.0.0.42之前版本；R6080 1.0.0.42之前版本；R6050 1.0.1.24之前版本；JR6150 1.0.1.24之前版本；R6120 1.0.0.48之前版本；R6220 1.1.0.86之前版本；R6230 1.1.0.86之前版本；R6260 1.1.0.64之前版本；R6700v2 1.2.0.62之前版本；R6800 1.2.0.62之前版本；R6900v2 1.2.0.62之前版本；WNR2020 1.1.0.62之前版本。
solution:Upgrade netgear d6200_firmware to a higher version than 1.1.00.36,and avoid the version (,1.1.00.36); Upgrade netgear d7000_firmware to a higher version than 1.0.1.74,and avoid the version (,1.0.1.74); Upgrade netgear pr2000_firmware to a higher version than 1.0.0.30,and avoid the version (,1.0.0.30); Upgrade netgear r6020_firmware to a higher version than 1.0.0.42,and avoid the version (,1.0.0.42); Upgrade netgear r6080_firmware to a higher version than 1.0.0.42,and avoid the version (,1.0.0.42); Upgrade netgear r6050_firmware to a higher version than 1.0.1.24,and avoid the version (,1.0.1.24); Upgrade netgear jr6150_firmware to a higher version than 1.0.1.24,and avoid the version (,1.0.1.24); Upgrade netgear r6120_firmware to a higher version than 1.0.0.48,and avoid the version (,1.0.0.48); Upgrade netgear r6220_firmware to a higher version than 1.1.0.86,and avoid the version (,1.1.0.86); Upgrade netgear r6230_firmware to a higher version than 1.1.0.86,and avoid the version (,1.1.0.86); Upgrade netgear r6260_firmware to a higher version than 1.1.0.64,and avoid the version (,1.1.0.64); Upgrade netgear r6700_firmware to a higher version than 1.2.0.62,and avoid the version (,1.2.0.62); Upgrade netgear r6800_firmware to a higher version than 1.2.0.62,and avoid the version (,1.2.0.62); Upgrade netgear r6900_firmware to a higher version than 1.2.0.62,and avoid the version (,1.2.0.62); Upgrade netgear wnr2020_firmware to a higher version than 1.1.0.62,and avoid the version (,1.1.0.62)