Advantech WISE-DeviceOn Server versions prior to 5.4 contain a stored cross-site scripting (XSS) vulnerability in the /rmm/v1/devicegroups/ endpoint. When an authenticated user creates a device group, the name and description values are stored and later rendered in device group listings without proper HTML sanitation. An attacker can inject malicious script into either field, which is then executed in the browser context of users who view or interact with the affected device group, potentially enabling session compromise and unauthorized actions as the victim.
References
Configurations
History
11 Dec 2025, 18:12
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Advantech wise-deviceon Server
Advantech |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.4 |
| CPE | cpe:2.3:a:advantech:wise-deviceon_server:*:*:*:*:*:*:*:* | |
| References | () https://advcloudfiles.advantech.com/cms/2ca1b071-fd78-4d7f-8a2a-7b4537a95d19/Security%20Advisory%20PDF%20File/SECURITY-ADVISORY----DeviceOn.pdf - Vendor Advisory | |
| References | () https://docs.deviceon.advantech.com/docs/resource/ - Product | |
| References | () https://www.vulncheck.com/advisories/advantech-wise-deviceon-server-authenticated-stored-xss-via-devicegroups - Third Party Advisory |
05 Dec 2025, 18:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-12-05 18:15
Updated : 2025-12-11 18:12
NVD link : CVE-2025-34261
Mitre link : CVE-2025-34261
CVE.ORG link : CVE-2025-34261
JSON object : View
Products Affected
advantech
- wise-deviceon_server
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')