CVE-2019-1000: Microsoft Azure Active Directory Connect

Medium severity, CVSS 5.3. EPSS: 1.8% chance of exploitation in the next 30 days.

An elevation of privilege vulnerability exists in Microsoft Azure Active Directory Connect build 1.3.20.0, which allows an attacker to execute two PowerShell cmdlets in context of a privileged account, and perform privileged actions.To exploit this, an attacker would need to authenticate to the Azure AD Connect server, aka 'Microsoft Azure AD Connect Elevation of Privilege Vulnerability'.

Affected products

• Microsoft Azure Active Directory Connect: affected versions not specified

Published 2019-05-16. Last modified 2026-06-17.