CVE-2021-36948 — VulnIntel

CVE-2021-36948

HIGH

KEV

Windows Update Medic Service Elevation of Privilege Vulnerability

StatusAnalyzed

설명

Windows Update Medic Service 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
VPI 100.00
VPI formula vpi-v1
EPSS: 19.9%
(상위 97.1%)
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

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

References (2)

Affected Products (8)

Impact	78.00
Exploitation signal(KEV listed)	×1.50
VPI	100.00