CVE-2023-21778
Microsoft Dynamics Unified Service Desk Remote Code Execution Vulnerability
HIGH
8
CVSS Score
Published: February 14, 2023 at 08:37 PM UTC
Updated: August 19, 2026 at 05:18 PM UTC
1 product affected across 1 vendorDynamics 365
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Severity
HIGH8
Exploit prediction
EPSS 1.0%
SSVC
No known exploit
Description
Microsoft Dynamics Unified Service Desk Remote Code Execution Vulnerability
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 4.2.0.51, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Vendor AdvisoryPatch
Source: [email protected]
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21778SSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
8HIGHmicrosoft
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-77NVD-CWE-noinfo
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