Buffer overflow in Edimax Br-6208ac
CVE-2026-108914
A flaw has been found in Edimax BR-6208AC 1.32. Affected by this issue is some unknown functionality of the file /goform/formWlSiteSurvey. This manipulation of the argument ifname causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may 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.
Vulnerability class: Buffer Overflow
Published .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/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/BufferOverflow_formW… (exploit)
- vuldb.com/cve/CVE-2026-108914 (third-party-advisory)
- vuldb.com/submit/977194 (third-party-advisory)
- vuldb.com/vuln/416726 (technical-description, vdb-entry)
- vuldb.com/vuln/416726/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-108914?
- CVE-2026-108914 is a critical-severity vulnerability in Edimax Br-6208ac, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.9/10. Published 2026-10-12.
- How severe is CVE-2026-108914?
- Critical severity. CVSS v3 base score is 9.9 out of 10.