Is CVE-2026-90703 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-90703?

CVE-2026-90703 has a CVSS v3 severity of CRITICAL (9.1).

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CVE-2026-90703

Description

A vulnerability has been found in D-Link DWR-M921 1.1.52. The affected element is the function system of the file /boafrm/formDiskCreateShare. Such manipulation of the argument folderpath leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.