CVE-2026-9461

HIGH 8.8

Edimax EW-7438RPn formRadius stack-based overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A security vulnerability has been detected in Edimax EW-7438RPn 1.31. Affected is the function formRadius of the file /goform/formRadius. The manipulation of the argument submit-url leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-121 CWE-119
Vendor	edimax
Product	ew-7438rpn
Published	May 25, 2026
Last Updated	May 26, 2026

Stay Ahead of the Next One

Get instant alerts for edimax ew-7438rpn

Be the first to know when new high vulnerabilities affecting edimax ew-7438rpn are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Edimax / EW-7438RPn

1.31

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/365442 vuldb.com: https://vuldb.com/vuln/365442/cti vuldb.com: https://vuldb.com/submit/813898 github.com: https://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_14/14.md

Credits

🔍 Buoy (VulDB User) VulDB CNA Team