CVE-2026-36738 | THREATINT

Description

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.

PUBLISHED Reserved 2026-04-06 | Published 2026-05-13 | Updated 2026-05-14 | Assigner mitre

References

github.com/...rability-research/tree/main/IoT/CVE-2026-36738 exploit

github.com/N0tMilk/vulnerability-research

github.com/...rability-research/tree/main/IoT/CVE-2026-36738

cve.org (CVE-2026-36738)

nvd.nist.gov (CVE-2026-36738)

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