CVE-2026-66747 | Zbtlink Router Firmware Command librctl.so popen improper authentication

A vulnerability was found in Zbtlink Router Firmware. It has been declared as very critical. Affected is the function popen of the file librctl.so of the component Command Handler. The manipulation results in improper authentication.

This vulnerability is cataloged as CVE-2026-66747. The attack may be launched remotely. There is no exploit available.VulDB Recent EntriesRead More