CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2019-1069
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.
Severity
- EPSS
- 6.1% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)
- CISA KEV
- listed 2022-03-15, due 2022-04-05, known ransomware use
- CWE
- CWE-59
- Published
- Modified
- Record from
- the NVD, synced
Affected
- microsoft:windows_10_1507
- microsoft:windows_10_1607
- microsoft:windows_10_1703
- microsoft:windows_10_1709
- microsoft:windows_10_1803
- microsoft:windows_10_1809
- microsoft:windows_10_1903
- microsoft:windows_server_1803
- microsoft:windows_server_1903
- microsoft:windows_server_2016
- microsoft:windows_server_2019
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1069
- https://blog.0patch.com/2019/06/another-task-scheduler-0day-another.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1069
- https://www.kb.cert.org/vuls/id/119704
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-1069