CVE-2025-4454: D-Link Dir-619l Firmware

Critical severity, CVSS 9.8. EPSS: 7% chance of exploitation in the next 30 days.

A vulnerability was found in D-Link DIR-619L 2.04B04. It has been declared as critical. This vulnerability affects the function wake_on_lan. The manipulation of the argument mac leads to command injection. The attack can be initiated remotely. The vendor was contacted early about this disclosure. This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

• D-Link Dir-619l Firmware: version 2.04b04 only

Published 2025-05-09. Last modified 2026-06-17.