CVE-2026-42833

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-42833
Improper control of generation of code ('code injection') in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network.

9.1 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42833 Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:microsoft:dynamics_365:*:*:*:*:on-premises:*:*:*
History

01 Jun 2026, 19:16

Type Values Removed Values Added
Summary (en) Execution with unnecessary privileges in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network. (en) Improper control of generation of code ('code injection') in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network.

14 May 2026, 14:26

Type Values Removed Values Added
CPE cpe:2.3:a:microsoft:dynamics_365:*:*:*:*:on-premises:*:*:*
CWE NVD-CWE-noinfo
First Time Microsoft
Microsoft dynamics 365
References () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42833 - () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42833 - Vendor Advisory

12 May 2026, 18:17

Type Values Removed Values Added
New CVE
Information

Published : 2026-05-12 18:17

Updated : 2026-06-01 19:16

NVD link : CVE-2026-42833

Mitre link : CVE-2026-42833

CVE.ORG link : CVE-2026-42833

JSON object : View

Products Affected

microsoft

  • dynamics_365
CWE
CWE-250

Execution with Unnecessary Privileges

NVD-CWE-noinfo