PT-2026-42900 · Edimax · Ew-7438Rpn

Bond · Published 2026-05-24 · Updated 2026-05-24 · CVE-2026-9345

Mitre

CVSS v3.1

8.8

High

Base vector

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

A vulnerability was detected in Edimax EW-7438RPn up to 1.31. This affects the function formWizSurvey of the file /goform/formWizSurvey of the component webs. Performing a manipulation of the argument ssid/manualssid/ip/mask/gateway results in buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

CVE-2026-9345

Affected Products

Ew-7438Rpn

References · 5

• 🔥 https://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_3/3.md · Exploit
• https://vuldb.com/submit/813886 · Note
• https://vuldb.com/vuln/365308 · Note
• https://vuldb.com/submit/811542 · Note
• https://vuldb.com/vuln/365308/cti · Note