KEV · Actively exploited

CVE-2020-0638

CVE-2020-0638 is actively exploited (CISA KEV catalog) : high severity (CVSS 7.8), 0 tracked apps concerned, none still exposed on their current version.

Severity (CVSS): 7.8
Exploitation: Confirmed
Tracked apps: 0
Still exposed: 0

Published on 2020-01-14

An elevation of privilege vulnerability exists in the way the Update Notification Manager handles files.To exploit this vulnerability, an attacker would first have to gain execution on the victim system, aka 'Update Notification Manager Elevation of Privilege Vulnerability'.

Attack vector : Local No user interaction

Show raw CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS 2.35% predictive model; CISA confirms active exploitation percentile 83.0%

CISA Known Exploited Vulnerability

Added to KEV: 2022-05-23
Remediation deadline: 2022-06-13
Required action: Apply updates per vendor instructions.
Ransomware: Yes, known ransomware campaign

OS versions that fix this CVE

This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.

Windows Server 2019 (Server Core installation) Fixed in -
Windows Server 2019 Fixed in -
Windows 10 1909 · 2019-09 Fixed in -
Windows 10 1903 · 2019-03 Fixed in -
Windows 10 1809 · 2018-09 Fixed in -
Windows 10 1803 · 2018-03 Fixed in -
Windows 10 1709 · 2017-09 Fixed in -

View on NVD ↗ CISA KEV catalog ↗ Advisory · portal.msrc.microsoft.com

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