CVE-2025-70221: D-Link Dir-513 Firmware

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Stack buffer overflow vulnerability in D-Link DIR-513 v1.10 via the curTime parameter to goform/formLogin.

Affected products

• D-Link Dir-513 Firmware: version 1.10 only

Published 2026-03-04. Last modified 2026-06-17.