Fixed Intel

CISA Known Exploited Vulnerability

This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.

Remediation Deadline: May 2, 2022

CVE-2021-42287

High
EPSS 94.0%CISA KEVRansomware
Microsoft/Active Directory

Description

Microsoft Active Directory Domain Services contains an unspecified vulnerability that allows for privilege escalation.

EPSS — Exploit Probability

94.0%

Higher than 99.9% of all CVEs

Required Action

https://nvd.nist.gov/vuln/detail/CVE-2021-42287

Risk Assessment

CRITICAL
In CISA KEV
High EPSS
Ransomware

Details

Severity
High
EPSS
94.0%
CISA KEV
Yes
Ransomware
Known
Articles
0

Timeline

Published

Apr 11, 2022

Added to KEV

Apr 11, 2022

Remediation Due

May 2, 2022

Affected Product

Microsoft

Active Directory

View all Microsoft CVEs