What is CVE-2026-108918?

CVE-2026-108918 is a critical-severity vulnerability in Edimax Br-6208ac, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 10.0/10. Published 2026-10-12.

How severe is CVE-2026-108918?

Critical severity. CVSS v3 base score is 10.0 out of 10.

RCE in Edimax Br-6208ac

CVE-2026-108918

A vulnerability was identified in Edimax BR-6208AC 1.32. Impacted is an unknown function of the file /goform/formWlanMP. The manipulation of the argument readE2P leads to command injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way. This vulnerability only affects products that are no longer supported by the maintainer.

Published 2026-10-12.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Edimax Br-6208ac — versions 1.32

Weakness classification (CWE)

References

github.com/fizz-is-on-the-way/Iot_vuls/tree/main/BR-6208AC/RCE_formWlanMP (exploit)
vuldb.com/cve/CVE-2026-108918 (third-party-advisory)
vuldb.com/submit/977200 (third-party-advisory)
vuldb.com/vuln/416730 (technical-description, vdb-entry)
vuldb.com/vuln/416730/cti (signature, permissions-required)

Frequently asked questions

What is CVE-2026-108918?: CVE-2026-108918 is a critical-severity vulnerability in Edimax Br-6208ac, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 10.0/10. Published 2026-10-12.
How severe is CVE-2026-108918?: Critical severity. CVSS v3 base score is 10.0 out of 10.