CVE-2025-14528: D-Link Dir-803 Firmware

High severity, CVSS 7.5. EPSS: 4% chance of exploitation in the next 30 days.

A vulnerability was detected in D-Link DIR-803 up to 1.04. Impacted is an unknown function of the file /getcfg.php of the component Configuration Handler. The manipulation of the argument AUTHORIZED_GROUP results in information disclosure. The attack may be performed from remote. The exploit is now public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

• D-Link Dir-803 Firmware: up to and including 1.04

Published 2025-12-11. Last modified 2026-10-07.