What is the CVSS score of CVE-2023-28723?

CVE-2023-28723 has a CVSS 3.1 base score of 5.5 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.2%.

Aptio V Uefi Firmware Integrator Tools CVE-2023-28723

MEDIUM

Information Exposure (CWE-200)

2023-11-14 secure@intel.com

Information Disclosure Intel Aptio V Uefi Firmware Integrator Tools

5.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

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

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:N/A:N

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Nov 14, 2023 - 19:15 nvd

MEDIUM 5.5

DescriptionNVD

AnalysisAI

Exposure of sensitive information to an unauthorized actor in some Intel(R) Aptio* V UEFI Firmware Integrator Tools may allow an authenticated user to potentially enable information disclosure via. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. Exposure of sensitive information to an unauthorized actor in some Intel(R) Aptio* V UEFI Firmware Integrator Tools may allow an authenticated user to potentially enable information disclosure via local access. Affected products include: Intel Aptio V Uefi Firmware Integrator Tools.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.