CVE-2026-9359

MEDIUM 6.3

Edimax EW-7438RPn POST Request formHwSet command injection

CVSS Score

6.3

EPSS Score

0.8%

EPSS Percentile

75th

A vulnerability was identified in Edimax EW-7438RPn 1.28a. Affected by this vulnerability is the function formHwSet of the file /goform/formHwSet of the component POST Request Handler. The manipulation of the argument Anntena/Mcs/regDomain/nic0Addr/nic1Addr/wlanAddr/wanAddr/wlanSSID/wlanChan/comd/initgain/txcck/txofdm leads to command injection. The attack can be initiated 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-77 CWE-74
Vendor	edimax
Product	ew-7438rpn
Published	May 24, 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 medium 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:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Edimax / EW-7438RPn

1.28a

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/365322 vuldb.com: https://vuldb.com/vuln/365322/cti vuldb.com: https://vuldb.com/submit/811540 lavender-bicycle-a5a.notion.site: https://lavender-bicycle-a5a.notion.site/EDIMAX-EW-7438RPn-Mini-formHwSet-34b53a41781f80b98d10f0da699f2236?source=copy_link

Credits

🔍 yhryhryhr_miemie (VulDB User) VulDB CNA Team