CVE-2026-9462

HIGH

Edimax EW-7438RPn formWpsProxyEnable stack-based overflow

Title source: cna
STIX 2.1

Description

A vulnerability was detected in Edimax EW-7438RPn 1.31. Affected by this vulnerability is the function formWpsProxyEnable of the file /goform/formWpsProxyEnable. The manipulation of the argument submit-url results in stack-based buffer overflow. The attack can be launched 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.

References (4)

Core 4
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-365443 | Edimax EW-7438RPn formWpsProxyEnable stack-based overflow
https://vuldb.com/vuln/365443
Signature, Permissions Required signature permissions-required
VDB-365443 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/365443/cti
Third Party Advisory third-party-advisory
Submit #813899 | Edimax EW-7438RPn 1.31 Stack-based Buffer Overflow
https://vuldb.com/submit/813899

Scores

CVSS v3 8.8
EPSS 0.0075
EPSS Percentile 50.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-119 CWE-121
Status published
Products (1)
Edimax/EW-7438RPn 1.31
Published May 25, 2026
Tracked Since May 25, 2026