Is CVE-2020-16989 in the CISA KEV catalog?

No. CVE-2020-16989 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-16989?

CVE-2020-16989 has a CVSS v3 base score of 5.4 (MEDIUM).

What is the EPSS score for CVE-2020-16989?

CVE-2020-16989 has an EPSS score of 0.70% (49th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-16989?

Upgrade azure sphere to 20.07 or later.

CVE & CISA-KEV Catalog

CVE-2020-16989

MEDIUM

5.4

CVSS v3

NVD

Description

Azure Sphere Elevation of Privilege Vulnerability

How to fix

Remediation Available

azure sphereNVD

Affected:< 20.07Fixed in:20.07CVE-2020-16989derived 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 ComplexityHigh

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

0.70%probability of exploitation in 30 days

49thpercentile

Moderate risk: more likely to be exploited than 49% of all known CVEs.

References

Patch1

portal.msrc.microsoft.com

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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.