[The ManageOwnage Series, part V]: RCE / file upload / arbitrary file deletion in OpManager, Social IT and IT360


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 (pedrib@gmail.com), 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