CVE-2022-21999 — VulnIntel

CVE-2022-21999

HIGH

KEV

Ransomware

Windows Print Spooler Elevation of Privilege Vulnerability

StatusAnalyzed

설명

Windows Print Spooler Elevation of Privilege Vulnerability

Score Summary

CVSS Score: 7.8
Version: 3.1
VPI: 100
Why this VPI (explainable, experimental)
VPI breakdown
Impact 78.00
Exploitation signal(KEV listed) ×1.50
Ransomware bonus +5.00
VPI 100.00
VPI formula vpi-v1
EPSS: 41.7%
(상위 98.5%)
Attack Vector: Local Access
Low Complexity
Low Privileges
No User Interaction
Scope Unchanged
High Confidentiality Impact
High Integrity Impact
High Availability Impact

Details

CISA KEV Listing

Ransomware

Required Action

Apply updates per vendor instructions.

Vulnerability Lifecycle

Score Comparison by Source

Source	CVSS Version	Base Score	Severity	Vector String	Assessment Date
NVDNIST	3.1	7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	04/20/2026
NVDNIST	2.0	4.6

CWE Weakness Classification

References (2)

Affected Products (17)

Impact	78.00
Exploitation signal(KEV listed)	×1.50
Ransomware bonus	+5.00
VPI	100.00