What is CVE-2023-21778?

CVE-2023-21778 is a high-severity vulnerability in Microsoft Dynamics 365, classified under Command Injection. CVSS score: 8.0/10. Published 2023-02-14.

How severe is CVE-2023-21778?

High severity. CVSS v3 base score is 8.0 out of 10.

RCE in Microsoft Dynamics 365

CVE-2023-21778

Microsoft Dynamics Unified Service Desk Remote Code Execution Vulnerability

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.010 (58.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H.

Affected products

Microsoft Dynamics_365
Microsoft Dynamics 365 Unified Service Desk — versions 4.2.0

Weakness classification (CWE)

CWE-77 — Command Injection

References

secure@microsoft.com (vendor-advisory, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2023-21778?: CVE-2023-21778 is a high-severity vulnerability in Microsoft Dynamics 365, classified under Command Injection. CVSS score: 8.0/10. Published 2023-02-14.
How severe is CVE-2023-21778?: High severity. CVSS v3 base score is 8.0 out of 10.