CVE-2023-21557

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CVSS 3.1

7.5 high

EPSS

2%p80

Published

Jan 10, 2023 (Jan 10, 2023)

Modified

Jun 17, 2026

Description

Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

Vendors: microsoft
Products: windows 10 1607, windows 10 1809, windows 10 20h2, windows 10 21h2, windows 10 22h2, windows 11 21h2, windows 11 22h2, windows 7, windows 8.1, windows rt 8.1, windows server 2008, windows server 2012
Weakness: CWE-190, CWE-400
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.0%)

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