What is the CVSS score of CVE-2023-28377?

CVE-2023-28377 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.2%.

Usb Firmware CVE-2023-28377

HIGH

Improper Authentication (CWE-287)

2023-11-14 secure@intel.com

Privilege Escalation Microsoft Intel Authentication Bypass Usb Firmware

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 14, 2023 - 19:15 nvd

HIGH 7.8

DescriptionNVD

Improper authentication in some Intel(R) NUC Kit NUC11PH USB firmware installation software before version 1.1 for Windows may allow an authenticated user to potentially enable escalation of privilege via local access.

AnalysisAI

Technical ContextAI

This vulnerability is classified as Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. Improper authentication in some Intel(R) NUC Kit NUC11PH USB firmware installation software before version 1.1 for Windows may allow an authenticated user to potentially enable escalation of privilege via local access. Affected products include: Intel Usb Firmware. Version information: version 1.1.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.