PT-2026-42918 · Edimax · Ew-7438Rpn

Yhryhryhr_Miemie · Published 2026-05-24 · Updated 2026-05-24 · CVE-2026-9360

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Edimax EW-7438RPn version 1.28a

Description A buffer overflow can be triggered remotely via the POST Request Handler component. The issue exists in the formwlencrypt24g() function within the '/goform/formwlencrypt24g' endpoint when manipulating the key1 argument.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

CWE-119

Related Identifiers

CVE-2026-9360

Affected Products

Ew-7438Rpn

References · 5

• 🔥 https://lavender-bicycle-a5a.notion.site/EDIMAX-EW-7438RPn-Mini-formwlencrypt24g-34b53a41781f808c99bcd687b351750b?source=copy_link · Exploit
• https://vuldb.com/submit/811544 · Note
• https://vuldb.com/vuln/365323/cti · Note
• https://twitter.com/vuldb/status/2058427576457285731 · Twitter Post
• https://vuldb.com/vuln/365323 · Note