Is CVE-2020-8751 in the CISA KEV catalog?

No. CVE-2020-8751 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-8751?

CVE-2020-8751 has a CVSS v3 base score of 4.6 (MEDIUM).

What is the EPSS score for CVE-2020-8751?

CVE-2020-8751 has an EPSS score of 0.41% (33th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-8751?

Upgrade converged security and manageability engine to 11.8.80 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2020-8751

MEDIUM

4.6

CVSS v3

NVD

Description

Insufficient control flow management in subsystem for Intel(R) CSME versions before 11.8.80, Intel(R) TXE versions before 3.1.80 may allow an unauthenticated user to potentially enable information disclosure via physical access.

How to fix

Remediation Available

converged security and manageability engineNVD

Affected:< 11.8.80Fixed in:11.8.80CVE-2020-8751derived from NVD

trusted execution technologyNVD

Affected:< 3.1.80Fixed in:3.1.80CVE-2020-8751derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorPhysical

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.41%probability of exploitation in 30 days

33rdpercentile

Low risk: more likely to be exploited than 33% of all known CVEs.

References

Vendor Advisory1

intel.com

Third-Party Advisory2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.