What is the CVSS score of CVE-2023-34431?

CVE-2023-34431 has a CVSS 3.1 base score of 6.7 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.2%.

Is there a patch available for CVE-2023-34431?

Yes, a patch is available for CVE-2023-34431. Update the affected software to the latest version immediately.

Server Board M70Klp2Sb Firmware CVE-2023-34431

MEDIUM

Improper Input Validation (CWE-20)

2023-11-14 secure@intel.com

6.7

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.7 MEDIUM

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 14, 2023 - 19:15 nvd

MEDIUM 6.7

DescriptionNVD

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

AnalysisAI

Improper input validation in some Intel(R) Server Board BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-20. Improper input validation in some Intel(R) Server Board BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access Affected products include: Intel Server Board M70Klp2Sb Firmware, Intel Server System M70Klp4S2Uhh Firmware, Intel Server Board M20Ntp2Sb Firmware, Intel Server System M20Ntp1Ur304 Firmware, Intel Server Board M10Jnp2Sb Firmware.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.