CVE-2026-11556 | Tenda F451 1.0.0.7/1.0.0.9 Web Management Interface /goform/WriteFacMac formWriteFacMac mac os command injection

A vulnerability classified as critical has been found in Tenda F451 1.0.0.7/1.0.0.9. Impacted is the function formWriteFacMac of the file /goform/WriteFacMac of the component Web Management Interface. Performing a manipulation of the argument mac results in os command injection.

This vulnerability is known as CVE-2026-11556. Remote exploitation of the attack is possible. Furthermore, an exploit is available.