01 Record
CVE-2025-36755
CleverDisplay BlueOne unauthorized BIOS access through physical USB keyboard
LowPUBLISHEDCNA: DIVD
CNA base score2.4 CVSS v4.0CVSS: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
02 Description
CleverDisplay BlueOne unauthorized BIOS access through physical USB keyboard
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.16% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 6.1% of scored records. A rank, not a probability.
- NVD base score
- 2.4 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:X/V:D/RE:L/U:Green
- NVD analysis status
- Deferred. NVD last modified this record on 2026-10-07.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2025-12-12 14:58Z10 MO AGO
- Last updated
- 2025-12-13 08:16Z10 MO AGO
- Reserved
- 2025-04-15
- Assigning CNA
- DIVD
- Record state
- PUBLISHED
- Severity
- Low (CVSS 2.4)
- CNA CVSS vector
- CVSS: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
- Weaknesses
- Data version
- 5.2
- Document digest
- a39e51cb310204d9df1e3b8b1333ade25929f94915ed92d1d8649078f2ae4e1e
05 Affected products
VendorProductVersionsPlatforms
06 References
- csirt.divd.nlhttps://csirt.divd.nl/CVE-2025-5743/
- csirt.divd.nlhttps://csirt.divd.nl/DIVD-2025-00043
07 Remediation
BlueOne firmware version 12.2.1 introduces default BIOS password protection and Secure Boot enablement, preventing unauthorized BIOS access.