CVE-2025-34258 — Advantech WISE-DeviceOn Server < 5.4 Authenticated Stored XSS via devicemap/plan
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…
Published: 2025-12-05 · CVSS: 5.1 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7