CVE-2025-67446

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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/fun-beep/CVEs/tree/main/CVE-2025-67446
https://neterbit.com/
https://github.com/fun-beep/CVEs/tree/main/CVE-2025-67446

Configurations

No configuration.

History

22 Jul 2026, 20:10

Type	Values Removed	Values Added
Summary		(es) Autenticación Inadecuada (Omisión de autenticación) existe en el Router Neterbit NW-431F 20241014-IR03 y anteriores. El router utiliza un valor de cookie débil/predecible para la autenticación. Al modificar el valor de la cookie (p. ej., estableciéndolo en 'admin'), un atacante puede omitir el esquema de autenticación y obtener acceso no autorizado a las funcionalidades de administrador.

04 Jun 2026, 18:16

Type	Values Removed	Values Added
CWE		CWE-384
References	~~() https://github.com/fun-beep/CVEs/tree/main/CVE-2025-67446 -~~	() https://github.com/fun-beep/CVEs/tree/main/CVE-2025-67446 -

04 Jun 2026, 17:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-04 17:16

Updated : 2026-07-22 20:10

NVD link : CVE-2025-67446

Mitre link : CVE-2025-67446

CVE.ORG link : CVE-2025-67446

JSON object : View

Products Affected

No product.

CWE

CWE-384

Session Fixation

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