Buffer overflow in Edimax Ew-7438rpn
CVE-2026-9462
A vulnerability was detected in Edimax EW-7438RPn 1.31. Affected by this vulnerability is the function formWpsProxyEnable of the file /goform/formWpsProxyEnable. The manipulation of the argument submit-url results in stack-based buffer ove…
Vulnerability class: Buffer Overflow
EPSS: 0.000 (14.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Edimax Ew-7438rpn — versions 1.31
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (exploit)
Frequently asked questions
- What is CVE-2026-9462?
- CVE-2026-9462 is a high-severity vulnerability in Edimax Ew-7438rpn, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2026-05-25.
- How severe is CVE-2026-9462?
- High severity. CVSS v3 base score is 8.8 out of 10.