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HIGH · 8.2

CVE-2023-34086

Improper input validation in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.

Vulnerability Description

Improper input validation in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS Score

8.2

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
IntelNuc Rugged Kit Nuc8Cchb Firmware-
IntelNuc Rugged Kit Nuc8Cchb-
IntelNuc Rugged Kit Nuc8Cchbn Firmware-
IntelNuc Rugged Kit Nuc8Cchbn-
IntelNuc Rugged Kit Nuc8Cchkrn Firmware-
IntelNuc Rugged Kit Nuc8Cchkrn-
IntelNuc Rugged Kit Nuc8Cchkr Firmware-
IntelNuc Rugged Kit Nuc8Cchkr-
IntelNuc Kit Nuc6Cayh Firmware-
IntelNuc Kit Nuc6Cayh-
IntelNuc Kit Nuc6Cays Firmware-
IntelNuc Kit Nuc6Cays-
IntelNuc Mini Pc Nuc7I3Bnhxf Firmware-
IntelNuc Mini Pc Nuc7I3Bnhxf-
IntelNuc Mini Pc Nuc7I3Bnk Firmware-
IntelNuc Mini Pc Nuc7I3Bnk-
IntelNuc Mini Pc Nuc7I3Bnh Firmware-
IntelNuc Mini Pc Nuc7I3Bnh-
IntelNuc Mini Pc Nuc7I3Bnb Firmware-
IntelNuc Mini Pc Nuc7I3Bnb-

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2023-34086?

CVE-2023-34086 is a vulnerability with a CVSS score of 8.2 (HIGH). Improper input validation in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.

How severe is CVE-2023-34086?

CVE-2023-34086 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-34086?

Check the references section above for vendor advisories and patch information. Affected products include: Intel Nuc Rugged Kit Nuc8Cchb Firmware, Intel Nuc Rugged Kit Nuc8Cchb, Intel Nuc Rugged Kit Nuc8Cchbn Firmware, Intel Nuc Rugged Kit Nuc8Cchbn, Intel Nuc Rugged Kit Nuc8Cchkrn Firmware.