Vulnerability Information
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Vulnerability Title
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Vulnerability Description
In the /HNAP1/SetRouterSettings message, the RemotePort parameter is vulnerable, and the vulnerability affects D-Link DIR-818LW Rev.A 2.05.B03 and DIR-822 B1 202KRb06 devices. In the SetRouterSettings.php source code, the RemotePort parameter is saved in the $path_inf_wan1."/web" internal configuration memory without any regex checking. And in the IPTWAN_build_command function of the iptwan.php source code, the data in $path_inf_wan1."/web" is used with the iptables command without any regex checking. A vulnerable /HNAP1/SetRouterSettings XML message could have shell metacharacters in the RemotePort element such as the `telnetd` string.
CVSS Information
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Vulnerability Type
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Vulnerability Title
D-Link DIR-818LW和DIR-822 操作系统命令注入漏洞
Vulnerability Description
D-Link DIR-822和D-Link DIR-818LW都是中国台湾友讯（D-Link）公司的一款无线路由器。 D-Link DIR-818LW Rev.A 2.05.B03和DIR-822 B1 202KRb06中的‘RemotePort’参数存在操作系统命令注入漏洞。该漏洞源于外部输入数据构造操作系统可执行命令过程中，网络系统或产品未正确过滤其中的特殊字符、命令等。攻击者可利用该漏洞执行非法操作系统命令。
CVSS Information
N/A
Vulnerability Type
N/A