XSS in Trendmicro Trend Vision One

CVE-2025-31286

An HTML injection vulnerability previously discovered in Trend Vision One could have allowed a malicious user to execute arbitrary code. Please note: this issue has already been addressed on the backend service and is no longer considered an active vulnerability.

Vulnerability class: Privilege Escalation

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (36.0th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-31286: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-31286?
CVE-2025-31286 is a medium-severity vulnerability in Trendmicro Trend Vision One, classified under Improper Privilege Management. CVSS score: 4.6/10. Published 2025-04-02.
How severe is CVE-2025-31286?
Medium severity. CVSS v3 base score is 4.6 out of 10.