CVE-2026-2081: D-Link DIR-823X Firmware

High severity, CVSS 7.2. EPSS: 6.4% chance of exploitation in the next 30 days.

A vulnerability was determined in D-Link DIR-823X 250416. The affected element is an unknown function of the file /goform/set_password. This manipulation of the argument http_passwd causes os command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

Affected products

• D-Link DIR-823X Firmware: version 250416 only

Published 2026-02-07. Last modified 2026-06-17.