What is the CVSS score of CVE-2017-5721?

CVE-2017-5721 has a CVSS 3.0 base score of 7.5 (High). CVSS vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H. EPSS exploitation probability: 4.0%.

Is there a patch available for CVE-2017-5721?

Yes, a patch is available for CVE-2017-5721. Update the affected software to the latest version immediately.

Nuc7I7Bnh Firmware CVE-2017-5721

HIGH

Improper Input Validation (CWE-20)

2017-10-11 secure@intel.com

RCE Intel Nuc7I7Bnh Firmware Nuc7I5Bnh Firmware Nuc7I5Bnk Firmware Nuc7I3Bnh Firmware Nuc7I3Bnk Firmware

7.5

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Oct 11, 2017 - 00:29 cve.org

HIGH 7.5

DescriptionCVE.org

Insufficient input validation in system firmware for Intel NUC7i3BNK, NUC7i3BNH, NUC7i5BNK, NUC7i5BNH, NUC7i7BNH versions BN0049 and below allows local attackers to execute arbitrary code via manipulation of memory.

AnalysisAI

Technical ContextAI

This vulnerability is classified under CWE-20. Insufficient input validation in system firmware for Intel NUC7i3BNK, NUC7i3BNH, NUC7i5BNK, NUC7i5BNH, NUC7i7BNH versions BN0049 and below allows local attackers to execute arbitrary code via manipulation of memory. Affected products include: Intel Nuc7I7Bnh Firmware, Intel Nuc7I5Bnh Firmware, Intel Nuc7I5Bnk Firmware, Intel Nuc7I3Bnh Firmware, Intel Nuc7I3Bnk 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.