CVE-2023-24331: D-Link Dir-816 Firmware

Critical severity, CVSS 9.8. EPSS: 2.1% chance of exploitation in the next 30 days.

Command Injection vulnerability in D-Link Dir 816 with firmware version DIR-816_A2_v1.10CNB04 allows attackers to run arbitrary commands via the urlAdd parameter.

Affected products

• D-Link Dir-816 Firmware: version 1.10nb04 only

Published 2024-02-21. Last modified 2026-06-17.