ManageEngine Code Execution / File Deletion

`Hi,  
  
This is the fifth part of the ManageOwnage series. For previous parts, see:  
http://seclists.org/fulldisclosure/2014/Aug/55  
http://seclists.org/fulldisclosure/2014/Aug/75  
http://seclists.org/fulldisclosure/2014/Aug/88  
http://seclists.org/fulldisclosure/2014/Sep/1  
  
This time we have a file upload with directory traversal as well as an  
arbitrary file deletion vulnerability. The file upload can be abused  
to deliver a WAR payload in the Tomcat webapps directory, which will  
deploy a malicious Servlet allowing the attacker to execute arbitrary  
code.  
  
Details are below, and the usual Metasploit module has been submitted  
and should be available soon (see pull request  
https://github.com/rapid7/metasploit-framework/pull/3903).  
  
  
>> Multiple vulnerabilities in ManageEngine OpManager, Social IT Plus and IT360  
>> Discovered by Pedro Ribeiro ([email protected]), Agile Information Security  
==========================================================================  
  
>> Background on the affected products:  
"ManageEngine OpManager is a network and data center infrastructure  
management software that helps large enterprises, service providers  
and SMEs manage their data centers and IT infrastructure efficiently  
and cost effectively. Automated workflows, intelligent alerting  
engines, configurable discovery rules, and extendable templates enable  
IT teams to setup a 24x7 monitoring system within hours of  
installation."  
  
"Social IT Plus offers a cascading wall that helps IT folks to start  
discussions, share articles and videos easily and quickly. Other team  
members can access it and post comments and likes on the fly."  
  
"Managing mission critical business applications is now made easy  
through ManageEngine IT360. With agentless monitoring methodology,  
monitor your applications, servers and databases with ease. Agentless  
monitoring of your business applications enables you high ROI and low  
TOC. With integrated network monitoring and bandwidth utilization,  
quickly troubleshoot any performance related issue with your network  
and assign issues automatically with ITIL based ServiceDesk  
integration."  
  
  
>> Technical details:  
#1  
Vulnerability: Remote code execution via WAR file upload  
Constraints: unauthenticated on OpManager and Social IT; authenticated in IT360  
  
a)  
CVE-2014-6034  
POST /servlet/com.me.opmanager.extranet.remote.communication.fw.fe.FileCollector?regionID=../../../tomcat/webapps&FILENAME=payload.war  
Affected versions: OpManager v8.8 to v11.3; Social IT Plus v11.0;  
IT360 v? to v10.4  
A Metasploit module that exploits this vulnerability has been released.  
  
b)  
CVE-2014-6035  
POST /servlets/FileCollector?AGENTKEY=123&FILENAME=../../../tomcat/webapps/warfile.war  
Affected versions: OpManager v? to v11.3  
  
  
#2  
Vulnerability: Arbitrary file deletion  
CVE-2014-6036  
Constraints: unauthenticated on OpManager and Social IT; authenticated in IT360  
Affected versions: OpManager v? to v11.3; Social IT Plus v11.0; IT360  
v? to v10.4  
  
POST /servlets/multipartRequest?customIcon=delete&fileName=../../../../boot.ini  
  
  
>> Fix:  
Upgrade to OpManager 11.3, then install the patch in  
https://support.zoho.com/portal/manageengine/helpcenter/articles/servlet-vulnerability-fix  
This patch can be applied to all the applications but only for the  
latest version of each (OpManager 11.3, Social IT 11.0, IT360 10.4).  
ManageEngine have indicated that the soon to be released OpManager  
version 11.4 might not have the fix as the release is almost ready.  
They are planning to include the fix in OpManager version 11.5 which  
should be released sometime in late November or December 2014. No  
indication was given for when fixed versions of IT360 and Social IT  
Plus will be released.  
  
A copy of the advisory above can be found at my repo:  
https://raw.githubusercontent.com/pedrib/PoC/master/ManageEngine/me_opmanager_socialit_it360.txt  
  
Regards,  
Pedro  
`