XSS in Trendnet Tew-929dru

CVE-2025-25431

Trendnet TEW-929DRU 1.0.0.10 contains a Stored Cross-site Scripting (XSS) vulnerability via the The ssid key of wifi_data parameter on the /captive_portal.htm page.

Vulnerability class: XSS (Cross-Site Scripting)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (18.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 18.6% 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-2025-25431: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-25431?
CVE-2025-25431 is a medium-severity vulnerability in Trendnet Tew-929dru, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2025-02-28.
How severe is CVE-2025-25431?
Medium severity. CVSS v3 base score is 4.8 out of 10.