A vulnerability was found in ASUS DSL-N17U, DSL-N55U_C1, DSL-N55U_D1, DSL-N66U, DSL-N12U_C1, DSL-N12U_D1, DSL-N14U, DSL-N14U_B1, DSL-N16, DSL-AC51, DSL-AC750, DSL-AC52U, DSL-AC55U, DSL-AC56U, DSL-N10_C1, DSL-N10_D1, DSL-N10P_C1, DSL-N12E_C1, DSL-N16P, DSL-N16U, DSL-AC52 and DSL-AC55 and classified as very critical. Affected by this issue is some unknown functionality of the component Firmware Handler. The manipulation leads to unrestricted upload.

This vulnerability is handled as CVE-2024-3912. The attack may be launched remotely. There is no exploit available.

It is recommended to upgrade the affected component.