RCE in Edimax Br-6428nc
CVE-2026-7683
A weakness has been identified in Edimax BR-6428nC up to 1.16. This affects an unknown function of the file /goform/setWAN of the component Web Interface. This manipulation of the argument pppUserName/pptpUserName causes command injection…
EPSS: 0.015 (81.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Edimax Br-6428nc — versions 1.0, 1.1, 1.2
Weakness classification (CWE)
References
- VDB-360842 | Edimax BR-6428nC Web setWAN command injection (technical-description, vdb-entry)
- VDB-360842 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #801597 | Edimax BR-6428nC v1.16 v1.16 Command Injection (third-party-advisory)
- Submit #801598 | Edimax BR-6428nC v1.16 v1.16 Command Injection (Duplicate) (third-party-advisory)
- cna@vuldb.com (related)
- cna@vuldb.com (exploit)
Frequently asked questions
- What is CVE-2026-7683?
- CVE-2026-7683 is a medium-severity vulnerability in Edimax Br-6428nc, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-05-03.
- How severe is CVE-2026-7683?
- Medium severity. CVSS v3 base score is 6.3 out of 10.