CVE-2026-9482

HIGH 8.8

Edimax EW-7438RPn formSDHCP stack-based overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

13th

A vulnerability has been found in Edimax EW-7438RPn 1.31. This impacts the function formSDHCP of the file /goform/formSDHCP. Such manipulation of the argument submit-url leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public 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 28, 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/365463 vuldb.com: https://vuldb.com/vuln/365463/cti vuldb.com: https://vuldb.com/submit/813904 github.com: https://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_20/20.md

Credits

🔍 Buoy (VulDB User) VulDB CNA Team