CVE:CVE-2019-18852
CNNVD:CNNVD-201911-503
D-Link DIR-600 B1等都是中国台湾友讯（D-Link）公司的一款无线路由器。
多款D-Link产品中存在安全漏洞，该漏洞源于程序带有硬编码账户。攻击者可利用该漏洞获取远程/bin/sh shell并执行命令。以下产品及版本受到影响：D-Link DIR-600 B1(for WW) V2.01版本；DIR-890L A1 v1.03版本；DIR-615 J1(for DCN) v100版本；DIR-645 A1 v1.03版本；DIR-815 A1 v1.01版本；DIR-823 A1 v1.01版本；DIR-842 C1 v3.00版本。
solution:Upgrade dlink dir-600_b1_firmware to a higher version than 2.01,and avoid the version 2.01; Upgrade dlink dir-615_j1_firmware to a higher version than 100,and avoid the version 100; Upgrade dlink dir-645_a1_firmware to a higher version than 1.03,and avoid the version 1.03; Upgrade dlink dir-815_a1_firmware to a higher version than 1.01,and avoid the version 1.01; Upgrade dlink dir-823_a1_firmware to a higher version than 1.01,and avoid the version 1.01; Upgrade dlink dir-842_c1_firmware to a higher version than 3.00,and avoid the version 3.00; Upgrade dlink dir-890l_a1_firmware to a higher version than 1.03,and avoid the version 1.03