The vulnerability of the sub_41CF20() function in the /boafrm/formUSSDSetup file of the D-Link DWR-M920 router’s microprogramming software allows a hacker to inject arbitrary commands.

The vulnerability of the sub41CF20 function in the /boafrm/formUSSDSetup file of the D-Link DWR-M920 router’s microprogramming system is related to the lack of measures taken to neutralize special elements in the output data. Exploiting this vulnerability allows a remote attacker to inject...

CVE-2026-11339

A vulnerability was detected in D-Link DWR-M920 up to 1.1.50. The affected element is the function sub41CF20 of the file /boafrm/formUSSDSetup. The manipulation of the argument ussdValue results in command injection. It is possible to launch the attack remotely. The exploit is now public and may ...

CVE-2026-11339

A vulnerability affects D-Link DWR-M920 firmware up to version 1.1.50 . The flaw is located in the function sub_41CF20 within the file /boafrm/formUSSDSetup ; manipulating the argument ussdValue enables command injection . It can be exploited remotely, and multiple sources note that the exploit i...