CVE-2026-9360

HIGH 8.8

Edimax EW-7438RPn POST Request formwlencrypt24g buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

13th

A security flaw has been discovered in Edimax EW-7438RPn 1.28a. Affected by this issue is the function formwlencrypt24g of the file /goform/formwlencrypt24g of the component POST Request Handler. The manipulation of the argument key1 results in buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-120 CWE-119
Vendor	edimax
Product	ew-7438rpn
Published	May 24, 2026
Last Updated	May 27, 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

1.28a

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/365323 vuldb.com: https://vuldb.com/vuln/365323/cti vuldb.com: https://vuldb.com/submit/811544 lavender-bicycle-a5a.notion.site: https://lavender-bicycle-a5a.notion.site/EDIMAX-EW-7438RPn-Mini-formwlencrypt24g-34b53a41781f808c99bcd687b351750b?source=copy_link

Credits

🔍 yhryhryhr_miemie (VulDB User) VulDB CNA Team