cvedb.io
CVE-2026-31255
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2026-04-27T19:16:47.060 · Last modified 2026-06-17T10:33:33.120

Summary

A command injection vulnerability exists in Tenda AC18 V15.03.05.05_multi. The vulnerability is located in the /goform/SetSambaCfg interface, where improper handling of the guestuser parameter allows attackers to execute arbitrary system commands.

Affected products

tenda — ac18_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.