RCE in Edimax Ew-7438rpn
CVE-2026-9361
A weakness has been identified in Edimax EW-7438RPn 1.12. This affects the function formAccept of the file /goform/formAccep of the component POST Request Handler. This manipulation of the argument submit-url causes command injection. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.024 (83.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.024 · change: +0.012
Affected products
- Edimax Ew-7438rpn — versions 1.12
Weakness classification (CWE)
References
- vuldb.com/vuln/365324 (technical-description, vdb-entry)
- vuldb.com/vuln/365324/cti (signature, permissions-required)
- vuldb.com/submit/811552 (third-party-advisory)
- lavender-bicycle-a5a.notion.site/EDIMAX-BR-6675nD-formAccept-34b53a41781f807fb8… (exploit)
Frequently asked questions
- What is CVE-2026-9361?
- CVE-2026-9361 is a medium-severity vulnerability in Edimax Ew-7438rpn, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-05-24.
- How severe is CVE-2026-9361?
- Medium severity. CVSS v3 base score is 6.3 out of 10.