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.
Metrics
Affected Vendors & Products
References
History
Sun, 17 May 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
U-speed
U-speed ac1200 Gigabit Wi-fi Router |
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| Vendors & Products |
U-speed
U-speed ac1200 Gigabit Wi-fi Router |
Thu, 14 May 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Incorrect Access Control on UART Interface of U‑SPEED AC1200 Gigabit Wi‑Fi Router |
Thu, 14 May 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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Wed, 13 May 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Incorrect Access Control on UART Interface of U‑SPEED AC1200 Gigabit Wi‑Fi Router | |
| Weaknesses | CWE-284 |
Wed, 13 May 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published: 2026-05-13T00:00:00.000Z
Updated: 2026-05-14T13:53:38.962Z
Reserved: 2026-04-06T00:00:00.000Z
Link: CVE-2026-36738
Updated: 2026-05-14T13:53:08.654Z
Status : Awaiting Analysis
Published: 2026-05-13T16:16:40.707
Modified: 2026-05-14T15:16:45.500
Link: CVE-2026-36738
No data.