Important CVSS 9.8 EPSS 0.03537 2019-04 archive

Executive Summary

An elevation of privilege vulnerability exists when Windows Admin Center improperly impersonates operations in certain situations. An attacker who successfully exploited this vulnerability could gain elevated privileges. An attacker with unprivileged access to a vulnerable system could exploit this vulnerability. The security update addresses the vulnerability by ensuring Windows Admin Center properly impersonates operations.

Overview

9.8
CVSS CRITICAL
Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
Category Elevation of Privilege
Released Apr 9 2019
Last Updated Apr 9 2019
Publicly Disclosed No
CISA KEV Not Listed
Known Exploits None Known
EPSS Score 0.03537 — 0.8805 percentile
NVD CVSS 9.8 CRITICAL — differs from MSRC

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
ATTACK VECTOR
Network
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
None
USER INTERACTION
None
SCOPE
Unchanged

EPSS Score

0.03537
probability of exploitation in the next 30 days
0.8805 percentile - updated 2026-07-25
View on FIRST.org

Affected Products

1 affected product
Product KB Article Severity Impact Restart Required
Windows Admin Center 4493552 (Security Update) Important Elevation of Privilege Maybe

Patches

1 patch
Article Type Restart
4493552 Security Update Maybe

Known Exploits

Acknowledgments

None