CVE-2026-9402 - Edimax BR-6675nD POST Request formWlanMP command injection

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MEDIUM

Edimax BR-6675nD POST Request formWlanMP command injection

Published May 24, 2026

5.3

MEDIUM

CVSS 4.0

EPSS 2.38%

Description

A vulnerability was found in Edimax BR-6675nD 1.12. The affected element is the function formWlanMP of the file /goform/formWlanMP of the component POST Request Handler. The manipulation of the argument ateFunc/ateGain/ateRate/ateChan/ateTxCount/e2pTx2Power1/e2pTx2Power2/e2pTx2Power3/e2pTx2Power4/e2pTx2Power5/e2pTx2Power6/e2pTx2Power7/e2pTxPower1/e2pTxPower2/e2pTxPower3/e2pTxPower4/e2pTxPower5/e2pTxPower6/e2pTxPower7/ateTxFreqOffset/ateMode/ateMacID/ateBW/ateAntenna/e2pTxFreqOffset/e2pTxPwDeltaB/e2pTxPwDeltaG/e2pTxPwDeltaMix/readE2P/e2pTxPwDeltaN results in command injection. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Vendor Edimax Product BR-6675nD Default
n/a
- Version
  1.12
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Edimax

BR-6675nD

n/a

Version	Status	Constraints
1.12	affected	-

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-74

CWE-77

References (5)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-31602
Advisory
https://lavender-bicycle-a5a.notion.site/EDIMAX-BR-6675nD-formWlanMP-34b53a41781f8041aa2ecb4fa1927f59?source=copy_link
exploit
https://vuldb.com/submit/811565
third-party-advisory
https://vuldb.com/vuln/365383
vdb-entrytechnical-description
https://vuldb.com/vuln/365383/cti
signaturepermissions-required

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-31602		Advisory
https://lavender-bicycle-a5a.notion.site/EDIMAX-BR-6675nD-formWlanMP-34b53a41781f8041aa2ecb4fa1927f59?source=copy_link		exploit
https://vuldb.com/submit/811565		third-party-advisory
https://vuldb.com/vuln/365383		vdb-entrytechnical-description
https://vuldb.com/vuln/365383/cti		signaturepermissions-required