CVE-2026-13517: Tenda JD12L

High severity, CVSS 8.8. EPSS: 0.9% chance of exploitation in the next 30 days.

A flaw has been found in Tenda JD12L 16.03.53.23. The impacted element is the function formWifiBasicSet of the file /goform/WifiBasicSet. Executing a manipulation of the argument security_5g can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been published and may be used.

Affected products

• Tenda JD12L: version 16.03.53.23 only

Published 2026-06-29. Last modified 2026-06-29.