UnknownSec Bypass 403

: /var/www/stsupport/asfolder/ [ drwxrwxr-x ]
name : cper.php <?php header('Content-Type: application/json'); header('Access-Control-Allow-Origin:*'); /*$data=json_decode(file_get_contents("php://input"),true); $productcode=$data["pcode"]; $softwarename=$data["sname"]; $softwareversion=$data["sversion"];*/ $productcode=isset($_GET['pcode']) ? $_GET['pcode']:die(); $hddno=isset($_GET['hddno']) ? $_GET['hddno']:die(); include "../config.php"; $sql="select * from licensepermission where productcode='{$productcode}' and hddno='{$hddno}' and IsLicenseActive=1"; $result= mysqli_query($conn, $sql); $output= mysqli_num_rows($result); echo json_encode($output); ?>