CVE-2024-0921: D-Link Dir-816 a2 Firmware

Critical severity, CVSS 9.8. EPSS: 37.6% chance of exploitation in the next 30 days.

A vulnerability has been found in D-Link DIR-816 A2 1.10CNB04 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /goform/setDeviceSettings of the component Web Interface. The manipulation of the argument statuscheckpppoeuser leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-252139.

Affected products

• D-Link Dir-816 a2 Firmware: version 1.10cnb04 only

Published 2024-01-26. Last modified 2026-06-17.