CVE-2025-34259 is a stored cross-site scripting (XSS) vulnerability affecting Advantech WISE-DeviceOn Server versions prior to 5.4. An authenticated attacker can inject malicious script into the map entry name within the /rmm/v1/devicemap/building endpoint, which then executes in the browser of other users viewing the map. Rated as Medium severity (CVSS 5.4), this vulnerability requires user interaction and could lead to session compromise or unauthorized actions. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.4CPE matchmatch criteria | cpe:2.3:a:advantech:wise-deviceon_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.