August 10, 2026

CVE Watchtower


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CVE-2021-42278NVD

Vulnerability Summary

Active Directory Domain Services Elevation of Privilege Vulnerability
Severity Level
HIGH(7.5)
Published Date
Nov 10, 2021
Last Modified
Aug 6, 2026
Exploitation Status
ACTIVE
EPSS Score (30-Day)
70.21%Probability
Root Weakness (CWE)
NVD-CWE-noinfo: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v3.1 Base Metrics
Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

External References