RCE in Edimax Br-6214k
CVE-2026-82703
A security flaw has been discovered in Edimax BR-6214K 1.40. This vulnerability affects the function system of the file www/ping.asp of the component asp_setPing Endpoint. Performing a manipulation of the argument pingstr results in os command injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Command Injection (OS Command Injection)
CVSS v3 metric
CVSS v3 base score 6.6 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L.
Affected products
- Edimax Br-6214k — versions 1.40
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 (third-party-advisory)
- cna@vuldb.com (exploit)
Frequently asked questions
- What is CVE-2026-82703?
- CVE-2026-82703 is a medium-severity vulnerability in Edimax Br-6214k, classified under Command Injection. CVSS score: 6.6/10. Published 2026-08-31.
- How severe is CVE-2026-82703?
- Medium severity. CVSS v3 base score is 6.6 out of 10.