Exploit for CVE-2026-2872

A security vulnerability has been detected in Tenda A21 1.0.0.0. This vulnerability affects the function set_device_name of the file /goform/setBlackRule of the component MAC Filtering Configuration Endpoint. Such manipulation of the argument devName/mac leads to stack-based buffer overflow. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.

Published: 2026-02-21

CVSS: 9.0

CVSS Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

Download Exploit for CVE-2026-2872 here:

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https://veletacapital.com/exploit-500-cve-2026-2909/

https://veletacapital.com/exploit-782-cve-2025-12462/