What is CVE-2026-9359?

CVE-2026-9359 is a medium-severity vulnerability in Edimax Ew-7438rpn, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-05-24.

How severe is CVE-2026-9359?

Medium severity. CVSS v3 base score is 6.3 out of 10.

RCE in Edimax Ew-7438rpn

CVE-2026-9359

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…

EPSS: 0.014 (80.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Edimax Ew-7438rpn — versions 1.28a

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (exploit)

Frequently asked questions

What is CVE-2026-9359?: CVE-2026-9359 is a medium-severity vulnerability in Edimax Ew-7438rpn, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-05-24.
How severe is CVE-2026-9359?: Medium severity. CVSS v3 base score is 6.3 out of 10.