What is the CVSS score of CVE-2023-27519?

CVE-2023-27519 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%.

Optane Memory H20 With Solid State Storage Firmware CVE-2023-27519

HIGH

Improper Input Validation (CWE-20)

2023-11-14 secure@intel.com

Privilege Escalation Intel Optane Memory H20 With Solid State Storage Firmware Optane Ssd 900P Firmware Optane Ssd Dc P4800X Firmware Optane Ssd Dc P4801X Firmware Optane Ssd 905P 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 input validation in firmware for some Intel(R) Optane(TM) SSD products may allow a privileged user to potentially enable escalation of privilege via local access.

AnalysisAI

Improper input validation in firmware for some Intel(R) Optane(TM) SSD products may allow a privileged user to potentially enable escalation of privilege via local access. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-20. Improper input validation in firmware for some Intel(R) Optane(TM) SSD products may allow a privileged user to potentially enable escalation of privilege via local access. Affected products include: Intel Optane Memory H20 With Solid State Storage Firmware, Intel Optane Ssd 900P Firmware, Intel Optane Ssd Dc P4800X Firmware, Intel Optane Ssd Dc P4801X Firmware, Intel Optane Ssd 905P Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.