CVE-2026-9400

MEDIUM 6.3

Edimax BR-6675nD POST Request formUSBStorage command injection

CVSS Score

6.3

EPSS Score

0.8%

EPSS Percentile

75th

A flaw has been found in Edimax BR-6675nD 1.12. This issue affects the function formUSBStorage of the file /goform/formUSBStorage of the component POST Request Handler. Executing a manipulation of the argument sub_dir can lead to command injection. It is possible to launch the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-77 CWE-74
Vendor	edimax
Product	br-6675nd
Published	May 24, 2026
Last Updated	May 27, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Edimax / BR-6675nD

1.12

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/365381 vuldb.com: https://vuldb.com/vuln/365381/cti vuldb.com: https://vuldb.com/submit/811562 lavender-bicycle-a5a.notion.site: https://lavender-bicycle-a5a.notion.site/EDIMAX-BR-6675nD-formUSBStorage-34b53a41781f80809fc9e6ab3c51328b?source=copy_link

Credits

🔍 yhryhryhr_tu (VulDB User) VulDB CNA Team