vulnerability
Microsoft Windows: CVE-2020-1113: Windows Task Scheduler Security Feature Bypass Vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | May 12, 2020 | Jun 9, 2020 | Sep 5, 2025 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
May 12, 2020
Added
Jun 9, 2020
Modified
Sep 5, 2025
Description
A security feature bypass vulnerability exists in Microsoft Windows when the Task Scheduler service fails to properly verify client connections over RPC, aka 'Windows Task Scheduler Security Feature Bypass Vulnerability'.
Solutions
microsoft-windows-windows_10-1507-kb4556826microsoft-windows-windows_10-1607-kb4556813microsoft-windows-windows_10-1709-kb4556812microsoft-windows-windows_10-1803-kb4556807microsoft-windows-windows_10-1809-kb4551853microsoft-windows-windows_10-1903-kb4556799microsoft-windows-windows_10-1909-kb4556799microsoft-windows-windows_server_2012-kb4556852microsoft-windows-windows_server_2012_r2-kb4556853microsoft-windows-windows_server_2016-1607-kb4556813microsoft-windows-windows_server_2019-1809-kb4551853msft-kb4556799-2e69bf96-184c-46b9-8937-306e23bdb930msft-kb4556799-7f570c23-239e-430c-b403-391861eae9a3msft-kb4556843-18ba7a1f-f3d5-4939-83fa-64f96dd1eeefmsft-kb4556843-9814f135-936f-4ad1-aed5-17b04b171ad3msft-kb4556843-a42409fa-d080-4ad0-87a2-e8f2720c3106msft-kb4556843-f8a7bc32-9e4e-487d-84fa-6a54b2bf9b18msft-kb4556843-f9c55547-ccbd-43a7-879f-ba43e8f87a26msft-kb4556852-b1ad1cae-3e60-45f4-807e-20d602effdc7msft-kb4556852-db559421-c2a0-4db9-8f01-d0095d20dd9fmsft-kb4556853-e37bb647-80a1-4ec3-8908-fbe83547cafemsft-kb4556853-fed44027-6e0b-43e8-a358-788e4b27879fmsft-kb4556854-66f02eb5-75fc-44ac-abbd-33c423b2eb72msft-kb4556854-ee5e91bb-be4b-4cde-af59-81477f953897
References
- CVE-2020-1113
- https://attackerkb.com/topics/CVE-2020-1113
- CWE-295
- https://support.microsoft.com/help/4551853
- https://support.microsoft.com/help/4556799
- https://support.microsoft.com/help/4556807
- https://support.microsoft.com/help/4556812
- https://support.microsoft.com/help/4556813
- https://support.microsoft.com/help/4556826
- https://support.microsoft.com/help/4556852
- https://support.microsoft.com/help/4556853
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