What is CVE-2026-9343?

CVE-2026-9343 is a medium-severity vulnerability in Edimax Ew-7438rpn, classified under Command Injection. CVSS score: 6.3/10. Published 2026-05-23.

How severe is CVE-2026-9343?

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

RCE in Edimax Ew-7438rpn

CVE-2026-9343

A weakness has been identified in Edimax EW-7438RPn up to 1.31. The affected element is the function formWpsStart of the file /goform/formWpsStart of the component webs. This manipulation of the argument pinCode causes os command injection…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.014 (81.0th 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 1.0, 1.1, 1.2

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 (third-party-advisory)
cna@vuldb.com (exploit)

Frequently asked questions

What is CVE-2026-9343?: CVE-2026-9343 is a medium-severity vulnerability in Edimax Ew-7438rpn, classified under Command Injection. CVSS score: 6.3/10. Published 2026-05-23.
How severe is CVE-2026-9343?: Medium severity. CVSS v3 base score is 6.3 out of 10.