Is CVE-2026-85222 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-85222?

CVE-2026-85222 has a CVSS v3 severity of CRITICAL (9.1).

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CVE-2026-85222

Description

A vulnerability has been found in D-Link DNS-340L 1.01B04. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/addon_center.cgi of the component Add-On Center. Such manipulation of the argument f_name/f_url/f_flag/f_login_user leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.