Vulnerability in Microsoft Dynamics 365 (On-premises) Version 9.0

CVE-2022-21957

Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability

EPSS: 0.061 (91.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C.

Affected products

Microsoft Dynamics 365 (On-premises) Version 9.0 — versions 9.0.0
Microsoft Dynamics 365 (On-premises) Version 9.1 — versions 9.0

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability (vendor-advisory)

Frequently asked questions

What is CVE-2022-21957?: CVE-2022-21957 is a high-severity vulnerability in Microsoft Dynamics 365 (On-premises) Version 9.0. CVSS score: 7.2/10. Published 2022-02-09.
How severe is CVE-2022-21957?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2022-21957 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.