CVE-2019-1069

high Microsoft ⚠️ CISA KEV — Exploited in the Wild
CVSS v3 Base Score
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
EPSS Score
6.1%
Exploitation probability in 30 days
Top 7% most likely to be exploited
Attack Characteristics
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
High
Availability
High
Published: June 12, 2019 (2644 days ago)
Last Modified: August 12, 2026
Vendor: Microsoft
Source: MITRE

⚠️ CISA Known Exploited Vulnerability

Added to KEV: 2022-03-15
Remediation Due: 2022-04-05 (⚠ 1617d overdue)
Ransomware Campaign: Known

Description

An elevation of privilege vulnerability exists in the way the Task Scheduler Service validates certain file operations. An attacker who successfully exploited the vulnerability could gain elevated privileges on a victim system. To exploit the vulnerability, an attacker would require unprivileged code execution on a victim system. The security update addresses the vulnerability by correctly validating file operations.

Affected Products

Microsoft Windows 10 Version 1703Microsoft Windows 10 Version 1803Microsoft Windows Server, version 1803 (Server Core Installation)Microsoft Windows 10 Version 1809Microsoft Windows Server 2019Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows 10 Version 1709 for 32-bit SystemsMicrosoft Windows 10 Version 1709Microsoft Windows 10 Version 1903 for 32-bit SystemsMicrosoft Windows 10 Version 1903 for x64-based Systems

References

🔗 msrc.microsoft.com