CVE-2026-4354

LOW 3.5

TRENDnet TEW-824DRU Web apply_sec.cgi sub_420A78 cross site scripting

CVSS Score

3.5

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was identified in TRENDnet TEW-824DRU 1.010B01/1.04B01. The impacted element is the function sub_420A78 of the file apply_sec.cgi of the component Web Interface. Such manipulation of the argument Language leads to cross site scripting. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-79 CWE-94
Vendor	trendnet
Product	tew-824dru
Published	Mar 17, 2026
Last Updated	Mar 18, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

TRENDnet / TEW-824DRU

1.010B01 1.04B01

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.351381 vuldb.com: https://vuldb.com/?ctiid.351381 vuldb.com: https://vuldb.com/?submit.772660 github.com: https://github.com/i-Corner/cve/issues/41

Credits

🔍 iC0rner (VulDB User) VulDB