CVE-2020-16986

Name: CVE-2020-16986
Creator: NVD / NIST
Published: 2020-11-11T07:15:12.903+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.2/10EPSS 1.25%

Last modified Jun 17, 2026

CVE-2020-16986 is a medium-severity vulnerability rated 6.2/10 on the CVSS scale. Azure Sphere Denial of Service Vulnerability. EPSS estimates a 1.25% chance of exploitation in the next 30 days.

Description

Azure Sphere Denial of Service Vulnerability

Metrics

CVSS 3.1

6.2/10

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

EPSS Probability

1.25%

65.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Microsoft	Azure Sphere	< 20.09

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16986Patch, Vendor Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1129Exploit, Third Party Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16986Patch, Vendor Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1129Exploit, Third Party Advisory

Timeline

Published: Nov 11, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-16986?

Azure Sphere Denial of Service Vulnerability

How severe is CVE-2020-16986?

CVE-2020-16986 has a CVSS score of 6.2/10 (MEDIUM severity). The EPSS model estimates a 1.25% probability of exploitation in the next 30 days.

How do I fix CVE-2020-16986?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-16986?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST