Improper Authentication (Authentication Bypass) exists in Neterbit NW-431F Router 20241014-IR03 and before. The router uses a weak/predictable cookie value for authentication. By modifying the cookie value (e.g., setting it to "admin"), an attacker can bypass the authentication schema and gain unauthorized access to admin functionalities.
Improper Authentication (Authentication
Exploit
CVE-2025-67446
NVD
Refer to CVE-2025-67446 NVD advisory