עברית

Vulnerability Intelligence

CVE-2021-26877

Critical 9.8

Published
Last modified
NVD status
Modified

Description

Windows DNS Server Remote Code Execution Vulnerability

Affected products

microsoft: windows server 2008; microsoft: windows server 2012; microsoft: windows server 2016; microsoft: windows server 2019

References2

Metrics

CVSS 3.1
9.8 CRITICAL Score source: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS — exploit probability
17% percentile: 97 · as of 11 November 2026

Could this be exploited in your environment?

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