CVE-2025-14703

A vulnerability has been found in Shiguangwu sgwbox N3 2.0.25. The affected element is an unknown function of the file /fsnotify of the component POST Message Handler. The manipulation of the argument token leads to improper authentication. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://vuldb.com/?ctiid.336420	Permissions Required VDB Entry
https://vuldb.com/?id.336420	Third Party Advisory VDB Entry
https://vuldb.com/?submit.706914	Third Party Advisory VDB Entry
https://www.notion.so/sgwbox-NAS-N3-Auth-Bypass-2be6cf4e528a8092b261fbc2abc3430c?source=copy_link	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:sgwbox:n3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:sgwbox:n3:-:*:*:*:*:*:*:*

History

07 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad ha sido encontrada en Shiguangwu sgwbox N3 2.0.25. El elemento afectado es una función desconocida del archivo /fsnotify del componente Gestor de Mensajes POST. La manipulación del argumento token lleva a una autenticación impropia. Es posible iniciar el ataque remotamente. El exploit ha sido divulgado al público y puede ser usado. El proveedor fue contactado tempranamente sobre esta divulgación pero no respondió de ninguna manera.

Information

Published : 2025-12-15 04:15

Updated : 2026-10-07 19:10

NVD link : CVE-2025-14703

Mitre link : CVE-2025-14703

CVE.ORG link : CVE-2025-14703

JSON object : View

Products Affected

sgwbox

n3
n3_firmware

CWE

CWE-287

Improper Authentication

NVD-CWE-noinfo

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