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CVE-2019-1069Task Scheduler Elevation of Privilege Vulnerability
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.
7.8 HIGHEPSS 6.16%⚡ Known Exploited (CISA KEV)NVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 7.8 | HIGH | 3.1microsoft (CNA) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 7.8 | HIGH | 3.1microsoft (CNA) | 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 |
| 7.2 | HIGH | 2.0NVD | AV:L/AC:L/Au:N/C:C/I:C/A:C |
CISA required action
⚡ Known exploited · remediation due Apr 5, 2022
Apply updates per vendor instructions.
Details
- CVE ID
- CVE-2019-1069
- Status
- Analyzed
- Assigner (CNA)
- microsoft
- Published
- Jun 12, 2019
- Last modified
- 2026-08-12 05:17 UTC
- Weaknesses
Affected Products
As published by the CNA in the CVE record.
MicrosoftWindows 10 Version 17031 version range
- 10.0.0 before publication
MicrosoftWindows 10 Version 18031 version range
- 10.0.0 before publication
MicrosoftWindows Server, version 1803 (Server Core Installation)1 version range
- 10.0.0 before publication
MicrosoftWindows 10 Version 18091 version range
- 10.0.17763.0 before publication
MicrosoftWindows 10 Version 18091 version range
- 10.0.0 before publication
MicrosoftWindows Server 20191 version range
- 10.0.17763.0 before publication
MicrosoftWindows Server 2019 (Server Core installation)1 version range
- 10.0.17763.0 before publication
MicrosoftWindows 10 Version 1709 for 32-bit Systems1 version range
- 10.0.0 before publication
MicrosoftWindows 10 Version 17091 version range
- 10.0.0 before publication
MicrosoftWindows 10 Version 1903 for 32-bit Systems1 version range
- 10.0.0 before publication
MicrosoftWindows 10 Version 1903 for x64-based Systems1 version range
- 10.0.0 before publication
MicrosoftWindows 10 Version 1903 for ARM64-based Systems1 version range
- 10.0.0 before publication
MicrosoftWindows Server, version 1903 (Server Core installation)1 version range
- 10.0.0 before publication
MicrosoftWindows 10 Version 15071 version range
- 10.0.10240.0 before publication
MicrosoftWindows 10 Version 16071 version range
- 10.0.14393.0 before publication
MicrosoftWindows Server 20161 version range
- 10.0.14393.0 before publication
MicrosoftWindows Server 2016 (Server Core installation)1 version range
- 10.0.14393.0 before publication
References
- msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1069
- blog.0patch.com https://blog.0patch.com/2019/06/another-task-scheduler-0day-another.html
- portal.msrc.microsoft.com https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1069
- kb.cert.org https://www.kb.cert.org/vuls/id/119704
- cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-1069