cvedb.io
CVE-2026-2872
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2026-02-21T16:16:05.390 · Last modified 2026-06-17T10:31:55.653

Summary

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.

Affected products

tenda — a21_firmware

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.