CVE-2022-40946: D-Link Dir-819 Firmware

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

On D-Link DIR-819 Firmware Version 1.06 Hardware Version A1 devices, it is possible to trigger a Denial of Service via the sys_token parameter in a cgi-bin/webproc?getpage=html/index.html request.

Affected products

• D-Link Dir-819 Firmware: version 1.06 only

Published 2023-04-16. Last modified 2026-06-17.