What is CVE-2025-64302?

CVE-2025-64302 is a medium-severity vulnerability in Advantech Deviceon/iedge, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2025-11-06.

How severe is CVE-2025-64302?

Medium severity. CVSS v3 base score is 6.4 out of 10.

XSS in Advantech Deviceon/iedge

CVE-2025-64302

Insufficient input sanitization in the dashboard label or path can allow an attacker to trigger a device error causing information disclosure or data manipulation.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2025-11-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (12.8th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 12.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Advantech Deviceon/iedge — versions 0
Advantech Deviceon\/iedge

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.cisa.gov/news-events/ics-advisories/icsa-25-310-01 (US Government Resource, Third Party Advisory, Mitigation)
github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-310-01.js… (Third Party Advisory)
www.advantech.com/emt/contact (Product)

Frequently asked questions

What is CVE-2025-64302?: CVE-2025-64302 is a medium-severity vulnerability in Advantech Deviceon/iedge, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2025-11-06.
How severe is CVE-2025-64302?: Medium severity. CVSS v3 base score is 6.4 out of 10.