CVE-2025-7945: D-Link Dir-513

High severity, CVSS 8.8. EPSS: 5.7% chance of exploitation in the next 30 days.

A vulnerability was found in D-Link DIR-513 up to 20190831. It has been declared as critical. This vulnerability affects the function formSetWanDhcpplus of the file /goform/formSetWanDhcpplus. The manipulation of the argument curTime leads to buffer overflow. The attack can be initiated remotely. This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

• D-Link Dir-513: version 20190831 only

Published 2025-07-22. Last modified 2026-06-17.