CVE-2020-17158

Name: CVE-2020-17158
Creator: NVD / NIST
Published: 2020-12-10T00:15:16.607+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 2.48%

Last modified Jun 17, 2026

CVE-2020-17158 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Microsoft Dynamics 365 for Finance and Operations (on-premises) Remote Code Execution Vulnerability. EPSS estimates a 2.48% chance of exploitation in the next 30 days.

Description

Microsoft Dynamics 365 for Finance and Operations (on-premises) Remote Code Execution Vulnerability

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

2.48%

82.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Microsoft	Dynamics 365	< 10.0.11

References

Timeline

Published: Dec 10, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-17158?

Microsoft Dynamics 365 for Finance and Operations (on-premises) Remote Code Execution Vulnerability

How severe is CVE-2020-17158?

CVE-2020-17158 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 2.48% probability of exploitation in the next 30 days.

How do I fix CVE-2020-17158?

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-2020-17158?

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

Scan your code now

Source: NVD / NIST