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Description

The CleverDisplay BlueOne hardware player is designed with its USB interfaces physically enclosed and inaccessible under normal operating conditions. Researchers demonstrated that, after cicumventing the device’s protective enclosure, it was possible to connect a USB keyboard and press ESC during boot to access the BIOS setup interface. BIOS settings could be viewed but not modified. This behavior slightly increases the attack surface by exposing internal system information (CWE-1244) once the enclosure is removed, but does not allow integrity or availability compromise under standard or tested configurations.

PUBLISHED Reserved 2025-04-15 | Published 2025-12-12 | Updated 2025-12-13 | Assigner DIVD




LOW: 2.4CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/S:N/AU:N/V:D/RE:L/U:Green

Problem types

CWE-1244: Internal Asset Exposed to Unsafe Debug Access Level or State

CWE-1191: On-Chip Debug and Test Interface With Improper Access Control

Product status

Default status
unknown

12.11.1 (semver)
affected

12.12.1 (semver)
unaffected

Credits

Alwin Warringa, Tom Dantuma, Ruben Meeuwissen, and Ramon Dunker. finder

Dennis Kussendrager (DIVD) analyst

Victor Pasman (DIVD) analyst

References

csirt.divd.nl/CVE-2025-5743/ third-party-advisory

csirt.divd.nl/DIVD-2025-00043 third-party-advisory

cve.org (CVE-2025-36755)

nvd.nist.gov (CVE-2025-36755)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.