CVE-2024-21390

—

CVSS 3.1

7.1 high

EPSS

1%p68

Published

Mar 12, 2024 (Mar 12, 2024)

Modified

Jun 17, 2026

Description

Microsoft Authenticator Elevation of Privilege Vulnerability

Vendors: microsoft
Products: authenticator
Weakness: CWE-287
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.3%)

In the news3 stories

March 2024 Patch Tuesday: Microsoft fixes critical bugs in Windows Hyper-V

Help Net SecurityMar 26, 12:34 UTC · Mar 26, 2024Vulnerability in the wildCVE-2024-21338 CVE-2024-21407 CVE-2024-21408+7 CVEs

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Microsoft's March Updates Fix 61 Vulnerabilities, Including Critical Hyper

The Hacker NewsMar 15, 00:00 UTC · Mar 15, 2024Vulnerability in the wildCVE-2024-21407 CVE-2024-21408 CVE-2024-21400+9 CVEs

60

Patch Tuesday, March 2024 Edition

Krebs on SecurityMar 12, 22:47 UTC · Mar 12, 2024Vulnerability in the wildCVE-2024-23225 CVE-2024-23296 CVE-2024-26182+6 CVEs

60