CVE-2026-10878: D-Link Dwr-m920 Firmware

High severity, CVSS 8.8. EPSS: 4.2% chance of exploitation in the next 30 days.

A vulnerability was detected in D-Link DWR-M920 1.1.50/1.1.70. Affected is the function sub_41C8E8 of the file /boafrm/formSmsManage. Performing a manipulation of the argument action_value results in command injection. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Affected products

• D-Link Dwr-m920 Firmware: version 1.1.50 only; version 1.1.70 only

Published 2026-06-05. Last modified 2026-07-23.