What is the CVSS score of CVE-2021-33093?

CVE-2021-33093 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%.

Nuc M15 Laptop Kit Serial Io Driver Pack CVE-2021-33093

HIGH

Incorrect Permission Assignment for Critical Resource (CWE-732)

2021-11-17 secure@intel.com

Intel Privilege Escalation Nuc M15 Laptop Kit Serial Io Driver Pack

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 17, 2021 - 19:15 nvd

HIGH 7.8

DescriptionNVD

Insecure inherited permissions in the installer for the Intel(R) NUC M15 Laptop Kit Serial IO driver pack before version 30.100.2104.1 may allow an authenticated user to potentially enable escalation of privilege via local access.

AnalysisAI

Technical ContextAI

This vulnerability is classified as Incorrect Permission Assignment (CWE-732), which allows attackers to access resources due to misconfigured permissions. Insecure inherited permissions in the installer for the Intel(R) NUC M15 Laptop Kit Serial IO driver pack before version 30.100.2104.1 may allow an authenticated user to potentially enable escalation of privilege via local access. Affected products include: Intel Nuc M15 Laptop Kit Serial Io Driver Pack. Version information: version 30.100.2104.1.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Review and restrict file/resource permissions, apply principle of least privilege.