by Kastro
Paper/Archive/CVE-2026-33821

CVE-2026-33821

Microsoft Dynamics 365 — Microsoft Dynamics 365 Customer Insights Elevation of Privilege Vulnerability

EPSS 0.7%CVSS 9.9
critical.is priorityof 100
40
CVSS 9.9 (NVD)9.9 / 10 × 3029.7Not in CISA KEV+300.0EPSS percentile 51.4.514 × 2010.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Improper privilege management in Microsoft Dynamics 365 Customer Insights allows an authorized attacker to elevate privileges over a network.

Affected

ProductAffectedFixed inSource
Dynamics 365-–CNA

Scores by source

NVD9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
microsoft (CNA)7.7CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N/E:U/RL:O/RC:C
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

patchmsrc.microsoft.com/update-guide/vulnerability/CVE-2026-33821