CVE-2026-90703: D-Link Dwr-m921

Critical severity, CVSS 9.1. EPSS: 3.6% chance of exploitation in the next 30 days.

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.

Affected products

• D-Link Dwr-m921: version 1.1.52 only

Published 2026-09-14. Last modified 2026-09-15.