CVE-2026-9441

MEDIUM

Edimax BR-6478AC POST Request formiNICbasic command injection

Title source: cna
STIX 2.1

Description

A security flaw has been discovered in Edimax BR-6478AC 1.23. Affected by this issue is the function formiNICbasic of the file /goform/formiNICbasic of the component POST Request Handler. Performing a manipulation of the argument rootAPmac results in command injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. 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-365422 | Edimax BR-6478AC POST Request formiNICbasic command injection
https://vuldb.com/vuln/365422
Signature, Permissions Required signature permissions-required
VDB-365422 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/365422/cti
Third Party Advisory third-party-advisory
Submit #818450 | Edimax BR6478ACV2 BR6478ACV2_v1.23 Command Injection
https://vuldb.com/submit/818450

Scores

CVSS v3 6.3
EPSS 0.0106
EPSS Percentile 77.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-74 CWE-77
Status published
Products (1)
Edimax/BR-6478AC 1.23
Published May 25, 2026
Tracked Since May 25, 2026