CVE-2026-2168: D-Link Dwr-m921 Firmware

High severity, CVSS 8.8. EPSS: 3.8% chance of exploitation in the next 30 days.

A flaw has been found in D-Link DWR-M921 1.1.50. This affects the function sub_419920 of the file /boafrm/formLtefotaUpgradeQuectel. This manipulation of the argument fota_url causes command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used.

Affected products

• D-Link Dwr-m921 Firmware: version 1.1.50 only

Published 2026-02-08. Last modified 2026-06-17.