What is the CVSS score of CVE-2020-8766?

CVE-2020-8766 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.6%.

Software Guard Extensions Data Center Attestation Primitives CVE-2020-8766

MEDIUM

Improper Check for Unusual or Exceptional Conditions (CWE-754)

2020-11-12 secure@intel.com

Denial Of Service Intel Software Guard Extensions Data Center Attestation Primitives

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Nov 12, 2020 - 18:15 nvd

MEDIUM 6.5

DescriptionNVD

Improper conditions check in the Intel(R) SGX DCAP software before version 1.6 may allow an unauthenticated user to potentially enable denial of service via adjacent access.

AnalysisAI

Improper conditions check in the Intel(R) SGX DCAP software before version 1.6 may allow an unauthenticated user to potentially enable denial of service via adjacent access. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-754. Improper conditions check in the Intel(R) SGX DCAP software before version 1.6 may allow an unauthenticated user to potentially enable denial of service via adjacent access. Affected products include: Intel Software Guard Extensions Data Center Attestation Primitives. Version information: version 1.6.

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.