CVE-2025-34265 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 rule fields (min, max, unit) via the /rmm/v1/rule-engines endpoint, which then executes in the browser of other users viewing the affected rules. This vulnerability has a CVSS score of 5.4 (Medium), indicating a low-privileged attacker can exploit it over the network with user interaction, potentially leading to session compromise and 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.