PT-2026-42917 · Edimax · Ew-7438Rpn

Yhryhryhr_Miemie · Published 2026-05-24 · Updated 2026-05-24 · CVE-2026-9359

Mitre

CVSS v3.1

6.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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.

Exploit

Command Injection

Special Elements Injection

Weakness Enumeration

CWE-77

CWE-74

Related Identifiers

CVE-2026-9359

Affected Products

Ew-7438Rpn

References · 4

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