CVE-2026-7682: Edimax BR-6208AC L2TP Mode setWAN command injection

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-03 · updated 2026-10-26
Weakness: CWE-74

Description

A security flaw has been discovered in Edimax BR-6208AC 1.02. The impacted element is the function setWAN of the file /goform/setWAN of the component L2TP Mode. The manipulation of the argument L2TPUserName results in command injection. It is possible to launch the attack 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.

Affected products

Edimax BR-6208AC: 1.02

References

https://tzh00203.notion.site/Edimax-BR-6208AC-V2-1-02-setWAN-L2TPUserName-Command-Injection-33db5c52018a80c1b3aac6db8927bd0f
https://vuldb.com/submit/801572
https://vuldb.com/vuln/360841
https://vuldb.com/vuln/360841/cti

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