cvedb.io
CVE-2026-36738
MEDIUM · CVSS 6.8
EPSS exploitation probability: 0%
Published 2026-05-13T16:16:40.707 · Last modified 2026-06-30T19:02:27.033

Summary

U-SPEED AC1200 Gigabit Wi-Fi Router (Model: T18-21K) V1.0 is vulnerable to Incorrect Access Control. The device exposes a UART interface that lacks authentication, authorization, or access control mechanisms. An attacker with physical access to the UART pins can connect to the interface and gain unrestricted access to device functionality.

Affected products

u-speed — t18-21k_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.