CVE-2025-34258

Advantech WISE-DeviceOn Server versions prior to 5.4 contain a stored cross-site scripting (XSS) vulnerability in the /rmm/v1/devicemap/plan endpoint. When an authenticated user adds an area to a map entry, the name parameter is stored and later rendered in the map list without HTML sanitization. An attacker can inject malicious script into the area name, which is then executed in the browser context of users who view or interact with the affected map entry, potentially enabling session compromise and unauthorized actions as the victim.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://advcloudfiles.advantech.com/cms/2ca1b071-fd78-4d7f-8a2a-7b4537a95d19/Security%20Advisory%20PDF%20File/SECURITY-ADVISORY----DeviceOn-20251208-2.pdf
https://docs.deviceon.advantech.com/docs/resource/	Product
https://www.vulncheck.com/advisories/advantech-wise-deviceon-server-authenticated-stored-xss-via-devicemap-plan	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:advantech:wise-deviceon_server:*:*:*:*:*:*:*:*

History

18 Oct 2026, 14:10

Type	Values Removed	Values Added
Summary		(es) Advantech WISE-DeviceOn Server versiones anteriores a 5.4 contienen una vulnerabilidad de Cross?Site Scripting (XSS) almacenada en el endpoint **/rmm/v1/devicemap/plan. Cuando un usuario autenticado agrega un área a una entrada de mapa, el parámetro name se almacena y luego se representa en la lista de mapas sin depuración de HTML. Un atacante puede inyectar script malicioso en el nombre del área, que después se ejecuta en el contexto del navegador de los usuarios que ven o interactúan con la entrada de mapa afectada, potencialmente permitiendo la compromisión de la sesión y acciones no autorizadas como la víctima.

Information

Published : 2025-12-05 18:15

Updated : 2026-10-18 14:10

NVD link : CVE-2025-34258

Mitre link : CVE-2025-34258

CVE.ORG link : CVE-2025-34258

JSON object : View

Products Affected

advantech

wise-deviceon_server

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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