CVE-2022-28573: D-Link Dir-823 Pro Firmware

Critical severity, CVSS 9.8. EPSS: 28.2% chance of exploitation in the next 30 days.

D-Link DIR-823-Pro v1.0.2 was discovered to contain a command injection vulnerability in the function SetNTPserverSeting. This vulnerability allows attackers to execute arbitrary commands via the system_time_timezone parameter.

Affected products

• D-Link Dir-823 Pro Firmware: version 1.0.2 only

Published 2022-05-02. Last modified 2026-06-17.