cvedb.io
CVE-2026-1637
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2026-01-29T23:16:11.473 · Last modified 2026-06-17T10:16:13.980

Summary

A vulnerability was identified in Tenda AC21 16.03.08.16. The affected element is the function fromAdvSetMacMtuWan of the file /goform/AdvSetMacMtuWan. The manipulation leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

Affected products

tenda — ac21_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.