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Vulnerability Details :

CVE-2026-20831

Summary
Assigner-microsoft
Assigner Org ID-f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At-13 Jan, 2026 | 17:56
Updated At-13 Feb, 2026 | 20:40
Rejected At-
Credits

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:microsoft
Assigner Org ID:f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At:13 Jan, 2026 | 17:56
Updated At:13 Feb, 2026 | 20:40
Rejected At:
â–¼CVE Numbering Authority (CNA)
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Affected Products
Vendor
Microsoft CorporationMicrosoft
Product
Windows 10 Version 1607
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.14393.0 before 10.0.14393.8783 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 10 Version 1809
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.8276 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 10 Version 21H2
Platforms
  • 32-bit Systems
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.19044.0 before 10.0.19044.6809 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 10 Version 22H2
Platforms
  • 32-bit Systems
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.19045.0 before 10.0.19045.6809 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 version 22H3
Platforms
  • ARM64-based Systems
Versions
Affected
  • From 10.0.22631.0 before 10.0.22631.6491 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 23H2
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.22631.0 before 10.0.22631.6491 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 24H2
Platforms
  • ARM64-based Systems
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.7623 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows 11 Version 25H2
Versions
Affected
  • From 10.0.26200.0 before 10.0.26200.7623 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2008 R2 Service Pack 1
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.1.7601.0 before 6.1.7601.28117 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2008 R2 Service Pack 1 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.1.7601.0 before 6.1.7601.28117 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2008 Service Pack 2
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 6.0.6003.0 before 6.0.6003.23717 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2008 Service Pack 2 (Server Core installation)
Platforms
  • 32-bit Systems
  • x64-based Systems
Versions
Affected
  • From 6.0.6003.0 before 6.0.6003.23717 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2012
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.2.9200.0 before 6.2.9200.25868 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2012 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.2.9200.0 before 6.2.9200.25868 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2012 R2
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.3.9600.0 before 6.3.9600.22968 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2012 R2 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 6.3.9600.0 before 6.3.9600.22968 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2016
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.14393.0 before 10.0.14393.8783 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2016 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.14393.0 before 10.0.14393.8783 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2019
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.8276 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2019 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.17763.0 before 10.0.17763.8276 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2022
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.20348.0 before 10.0.20348.4648 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2022, 23H2 Edition (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.25398.0 before 10.0.25398.2092 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2025
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.32230 (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Windows Server 2025 (Server Core installation)
Platforms
  • x64-based Systems
Versions
Affected
  • From 10.0.26100.0 before 10.0.26100.32230 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-367CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition
Type: CWE
CWE ID: CWE-367
Description: CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition
Metrics
VersionBase scoreBase severityVector
3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20831
vendor-advisory
patch
Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20831
Resource:
vendor-advisory
patch
â–¼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secure@microsoft.com
Published At:13 Jan, 2026 | 18:16
Updated At:15 Jan, 2026 | 14:34

Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary3.17.0HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 7.0
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CPE Matches

Microsoft Corporation
microsoft
>>windows_10_1607>>Versions before 10.0.14393.8783(exclusive)
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>windows_10_1607>>Versions before 10.0.14393.8783(exclusive)
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*
Microsoft Corporation
microsoft
>>windows_10_1809>>Versions before 10.0.17763.8276(exclusive)
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>windows_10_1809>>Versions before 10.0.17763.8276(exclusive)
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
Microsoft Corporation
microsoft
>>windows_10_21h2>>Versions before 10.0.19044.6809(exclusive)
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10_22h2>>Versions before 10.0.19045.6809(exclusive)
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_11_23h2>>Versions before 10.0.22631.6491(exclusive)
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_11_24h2>>Versions before 10.0.26100.7623(exclusive)
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_11_25h2>>Versions before 10.0.26200.7623(exclusive)
cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2008>>-
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>windows_server_2008>>-
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*
Microsoft Corporation
microsoft
>>windows_server_2008>>r2
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>windows_server_2012>>-
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2012>>r2
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2016>>Versions before 10.0.14393.8783(exclusive)
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2019>>Versions before 10.0.17763.8276(exclusive)
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2022>>Versions before 10.0.20348.4648(exclusive)
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2022_23h2>>Versions before 10.0.25398.2092(exclusive)
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2025>>Versions before 10.0.26100.32230(exclusive)
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-367Primarysecure@microsoft.com
CWE ID: CWE-367
Type: Primary
Source: secure@microsoft.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20831secure@microsoft.com
Vendor Advisory
Hyperlink: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20831
Source: secure@microsoft.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016visual_studiovisual_studio_2019windows_11windows_10windows_server_2022visual_studio_2017windows_server_2019Windows Server 2022Windows 10 Version 1607Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)Windows Server version 2004Windows 10 Version 21H1Windows Server 2019 (Server Core installation)Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6)Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows Server version 20H2Windows 10 Version 1909Microsoft Visual Studio 2015 Update 3Windows 10 Version 20H2Windows Server 2016Windows 10 Version 2004Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)Windows 10 Version 1507Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)Windows Server 2019
CWE ID-CWE-269
Improper Privilege Management
CVE-2021-41367
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.36% / 57.38%
||
7 Day CHG~0.00%
Published-10 Nov, 2021 | 00:46
Updated-04 Aug, 2024 | 03:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
NTFS Elevation of Privilege Vulnerability

NTFS Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_11windows_10windows_server_2022windows_server_2019windows_server_2008Windows Server 2022Windows 10 Version 1607Windows Server version 2004Windows 10 Version 21H1Windows Server 2019 (Server Core installation)Windows Server 2008 Service Pack 2Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows 8.1Windows 7Windows Server version 20H2Windows Server 2012 (Server Core installation)Windows 10 Version 1909Windows 7 Service Pack 1Windows 10 Version 20H2Windows Server 2016Windows 10 Version 2004Windows 10 Version 1507Windows Server 2008 R2 Service Pack 1Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server 2019Windows Server 2012Windows Server 2008 Service Pack 2Windows Server 2012 R2 (Server Core installation)
CWE ID-CWE-269
Improper Privilege Management
CVE-2021-41345
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.44% / 62.50%
||
7 Day CHG~0.00%
Published-13 Oct, 2021 | 00:28
Updated-04 Aug, 2024 | 03:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Storage Spaces Controller Elevation of Privilege Vulnerability

Storage Spaces Controller Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_11windows_10windows_server_2022windows_server_2019Windows Server 2022Windows 10 Version 1607Windows Server version 2004Windows 10 Version 21H1Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows 8.1Windows Server 2012 (Server Core installation)Windows Server version 20H2Windows 10 Version 1909Windows 10 Version 20H2Windows Server 2016Windows 10 Version 2004Windows 10 Version 1507Windows Server 2012 R2Windows Server 2012Windows Server 2019Windows Server 2012 R2 (Server Core installation)
CWE ID-CWE-190
Integer Overflow or Wraparound
CWE ID-CWE-269
Improper Privilege Management
CVE-2021-42102
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.12% / 31.84%
||
7 Day CHG~0.00%
Published-21 Oct, 2021 | 07:46
Updated-04 Aug, 2024 | 03:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An uncontrolled search path element vulnerabilities in Trend Micro Apex One and Apex One as a Service agents could allow a local attacker to escalate privileges on affected installations. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-apex_onewindowsTrend Micro Apex One
CWE ID-CWE-427
Uncontrolled Search Path Element
CVE-2021-41333
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.65% / 70.42%
||
7 Day CHG~0.00%
Published-15 Dec, 2021 | 14:14
Updated-04 Aug, 2024 | 03:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Print Spooler Elevation of Privilege Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_rt_8.1windows_7windows_11windows_10windows_server_2022windows_server_2019windows_server_2008Windows Server 2022Windows 10 Version 1607Windows Server version 2004Windows 10 Version 21H1Windows Server 2019 (Server Core installation)Windows Server 2008 Service Pack 2Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows 8.1Windows 7Windows Server version 20H2Windows Server 2012 (Server Core installation)Windows 10 Version 1909Windows 7 Service Pack 1Windows 10 Version 20H2Windows Server 2016Windows 10 Version 2004Windows 10 Version 1507Windows 10 Version 21H2Windows Server 2008 R2 Service Pack 1Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server 2019Windows Server 2012Windows Server 2008 Service Pack 2Windows Server 2012 R2 (Server Core installation)
CVE-2021-41347
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.20% / 42.24%
||
7 Day CHG~0.00%
Published-13 Oct, 2021 | 00:28
Updated-04 Aug, 2024 | 03:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows AppX Deployment Service Elevation of Privilege Vulnerability

Windows AppX Deployment Service Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_11windows_10windows_server_2022windows_server_2019Windows Server 2022Windows 10 Version 2004Windows 10 Version 1507Windows 10 Version 1607Windows Server version 2004Windows Server 2019 (Server Core installation)Windows 10 Version 21H1Windows Server 2016Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows Server 2019Windows Server version 20H2Windows 10 Version 1909Windows 10 Version 20H2
CWE ID-CWE-269
Improper Privilege Management
CVE-2021-42285
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.26% / 48.62%
||
7 Day CHG~0.00%
Published-10 Nov, 2021 | 00:47
Updated-04 Aug, 2024 | 03:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_serverwindows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_11windows_10windows_server_2022windows_server_2019windows_server_2008Windows Server 2022Windows 10 Version 1607Windows Server version 2004Windows 10 Version 21H1Windows Server 2019 (Server Core installation)Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows 8.1Windows 7Windows Server version 20H2Windows Server 2012 (Server Core installation)Windows 10 Version 1909Windows 7 Service Pack 1Windows 10 Version 20H2Windows Server 2016Windows 10 Version 2004Windows 10 Version 1507Windows Server 2008 R2 Service Pack 1Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server 2012Windows Server 2019Windows Server 2012 R2 (Server Core installation)
CWE ID-CWE-269
Improper Privilege Management
CVE-2021-42108
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.12% / 31.72%
||
7 Day CHG~0.00%
Published-21 Oct, 2021 | 07:46
Updated-04 Aug, 2024 | 03:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unnecessary privilege vulnerabilities in the Web Console of Trend Micro Apex One, Apex One as a Service and Worry-Free Business Security 10.0 SP1 could allow a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-apex_onewindowsworry-free_business_securityworry-free_business_security_servicesTrend Micro Apex OneTrend Micro Worry-Free Business Security
CWE ID-CWE-269
Improper Privilege Management
CVE-2021-42107
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.12% / 31.72%
||
7 Day CHG~0.00%
Published-21 Oct, 2021 | 07:46
Updated-04 Aug, 2024 | 03:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unnecessary privilege vulnerabilities in Trend Micro Apex One, Apex One as a Service, Worry-Free Business Security 10.0 SP1 and Worry-Free Business Security Services could allow a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. This vulnerability is similar to but not identical to CVE-2021-42104, 42105 and 42106.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-apex_onewindowsworry-free_business_securityworry-free_business_security_servicesTrend Micro Apex OneTrend Micro Worry-Free Business Security
CWE ID-CWE-269
Improper Privilege Management
CVE-2021-41022
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-7.8||HIGH
EPSS-0.05% / 15.24%
||
7 Day CHG~0.00%
Published-02 Nov, 2021 | 18:23
Updated-25 Oct, 2024 | 13:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A improper privilege management in Fortinet FortiSIEM Windows Agent version 4.1.4 and below allows attacker to execute privileged code or commands via powershell scripts

Action-Not Available
Vendor-Fortinet, Inc.Microsoft Corporation
Product-fortisiemwindowsFortinet FortiSIEMWindowsAgent
CWE ID-CWE-269
Improper Privilege Management
CVE-2021-40470
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.33% / 55.59%
||
7 Day CHG~0.00%
Published-13 Oct, 2021 | 00:27
Updated-04 Aug, 2024 | 02:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
DirectX Graphics Kernel Elevation of Privilege Vulnerability

DirectX Graphics Kernel Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_11windows_10windows_server_2022windows_server_2019Windows Server 2022Windows 10 Version 2004Windows 10 Version 1507Windows 10 Version 1607Windows Server version 2004Windows Server 2019 (Server Core installation)Windows 10 Version 21H1Windows Server 2016Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows Server 2019Windows Server version 20H2Windows 10 Version 1909Windows 10 Version 20H2
CWE ID-CWE-269
Improper Privilege Management
CVE-2020-0778
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.40% / 60.07%
||
7 Day CHG~0.00%
Published-12 Mar, 2020 | 15:48
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in the way that the Windows Network Connections Service handles objects in memory, aka 'Windows Network Connections Service Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0802, CVE-2020-0803, CVE-2020-0804, CVE-2020-0845.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2021-40447
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.25% / 48.21%
||
7 Day CHG~0.00%
Published-15 Sep, 2021 | 11:24
Updated-04 Aug, 2024 | 02:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Print Spooler Elevation of Privilege Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2022windows_server_2019windows_server_2008Windows Server 2022Windows 10 Version 1607Windows Server version 2004Windows 10 Version 21H1Windows Server 2019 (Server Core installation)Windows Server 2008 Service Pack 2Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 8.1Windows Server 2012 (Server Core installation)Windows 7Windows Server version 20H2Windows 10 Version 1909Windows 7 Service Pack 1Windows 10 Version 20H2Windows Server 2016Windows 10 Version 2004Windows 10 Version 1507Windows Server 2008 R2 Service Pack 1Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server 2019Windows Server 2012Windows Server 2008 Service Pack 2Windows Server 2012 R2 (Server Core installation)
CWE ID-CWE-269
Improper Privilege Management
CVE-2021-40443
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.31% / 53.95%
||
7 Day CHG~0.00%
Published-13 Oct, 2021 | 00:26
Updated-04 Aug, 2024 | 02:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Common Log File System Driver Elevation of Privilege Vulnerability

Windows Common Log File System Driver Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_serverwindows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_11windows_10windows_server_2019windows_server_2008Windows Server 2022Windows 10 Version 1607Windows Server version 2004Windows 10 Version 21H1Windows Server 2019 (Server Core installation)Windows Server 2008 Service Pack 2Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 11 version 21H2Windows 8.1Windows 7Windows Server version 20H2Windows Server 2012 (Server Core installation)Windows 10 Version 1909Windows 7 Service Pack 1Windows 10 Version 20H2Windows Server 2016Windows 10 Version 2004Windows 10 Version 1507Windows Server 2008 R2 Service Pack 1Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server 2019Windows Server 2012Windows Server 2008 Service Pack 2Windows Server 2012 R2 (Server Core installation)
CWE ID-CWE-269
Improper Privilege Management
CVE-2021-40441
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.34% / 56.12%
||
7 Day CHG~0.00%
Published-15 Dec, 2021 | 14:14
Updated-04 Aug, 2024 | 02:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Media Center Elevation of Privilege Vulnerability

Windows Media Center Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2012windows_8.1windows_rt_8.1windows_7windows_server_2008Windows Server 2008 R2 Service Pack 1Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server 2012Windows 8.1Windows Server 2012 (Server Core installation)Windows 7Windows Server 2012 R2 (Server Core installation)Windows 7 Service Pack 1
CVE-2021-40449
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-91.89% / 99.68%
||
7 Day CHG~0.00%
Published-13 Oct, 2021 | 00:26
Updated-30 Oct, 2025 | 19:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2021-12-01||Apply updates per vendor instructions.
Win32k Elevation of Privilege Vulnerability

Win32k Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_7windows_11_21h2windows_server_2012windows_11windows_server_2022windows_rt_8.1windows_8.1windows_10_2004windows_server_20h2windows_10_1507windows_10_1909windows_server_2008windows_10_21h1windows_server_2004windows_10_1607windows_10_1809windows_server_2019windows_10_20h2windows_server_2016Windows 11 version 21H2Windows 10 Version 2004Windows Server 2016 (Server Core installation)Windows Server 2012Windows 8.1Windows Server 2008 Service Pack 2Windows Server 2019 (Server Core installation)Windows 7Windows 10 Version 21H1Windows Server 2008 Service Pack 2 (Server Core installation)Windows 10 Version 1909Windows Server 2012 (Server Core installation)Windows Server 2022Windows Server 2019Windows 10 Version 1507Windows 10 Version 1607Windows Server 2008 Service Pack 2Windows 7 Service Pack 1Windows Server 2012 R2Windows 10 Version 1809Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2 (Server Core installation)Windows 10 Version 20H2Windows Server 2008 R2 Service Pack 1Windows Server 2016Windows Server version 20H2Windows Server version 2004Windows
CWE ID-CWE-416
Use After Free
CVE-2020-0631
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.37% / 58.29%
||
7 Day CHG~0.00%
Published-14 Jan, 2020 | 23:11
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in the way that the Windows Search Indexer handles objects in memory, aka 'Windows Search Indexer Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0613, CVE-2020-0614, CVE-2020-0623, CVE-2020-0625, CVE-2020-0626, CVE-2020-0627, CVE-2020-0628, CVE-2020-0629, CVE-2020-0630, CVE-2020-0632, CVE-2020-0633.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0745
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.40% / 60.19%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 21:23
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory, aka 'Windows Graphics Component Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0715, CVE-2020-0792.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0715
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.54% / 67.03%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 21:23
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory, aka 'Windows Graphics Component Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0745, CVE-2020-0792.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0897
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.38% / 58.85%
||
7 Day CHG~0.00%
Published-12 Mar, 2020 | 15:48
Updated-04 Aug, 2024 | 06:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists when the Windows Work Folder Service improperly handles file operations, aka 'Windows Work Folder Service Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0777, CVE-2020-0797, CVE-2020-0800, CVE-2020-0864, CVE-2020-0865, CVE-2020-0866.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_10windows_server_2019WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0860
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.47% / 63.92%
||
7 Day CHG~0.00%
Published-12 Mar, 2020 | 15:48
Updated-04 Aug, 2024 | 06:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists when the Windows ActiveX Installer Service improperly handles memory.To exploit this vulnerability, an attacker would first have to gain execution on the victim system, aka 'Windows ActiveX Installer Service Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0770, CVE-2020-0773.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0762
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.50% / 65.48%
||
7 Day CHG~0.00%
Published-12 Mar, 2020 | 15:48
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists when Windows Defender Security Center handles certain objects in memory.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Windows Defender Security Center Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0763.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_10WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0682
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.40% / 59.93%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 21:22
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in the way that the Windows Function Discovery Service handles objects in memory, aka 'Windows Function Discovery Service Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0679, CVE-2020-0680.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0808
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.37% / 58.29%
||
7 Day CHG~0.00%
Published-12 Mar, 2020 | 15:48
Updated-04 Aug, 2024 | 06:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in the way the Provisioning Runtime validates certain file operations, aka 'Provisioning Runtime Elevation of Privilege Vulnerability'.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2019windows_10WindowsWindows ServerWindows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit SystemsWindows 10 Version 1909 for x64-based Systems
CWE ID-CWE-20
Improper Input Validation
CVE-2020-0802
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.53% / 66.73%
||
7 Day CHG~0.00%
Published-12 Mar, 2020 | 15:48
Updated-04 Aug, 2024 | 06:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in the way that the Windows Network Connections Service handles objects in memory, aka 'Windows Network Connections Service Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0778, CVE-2020-0803, CVE-2020-0804, CVE-2020-0845.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0742
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.50% / 65.48%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 21:23
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in the way that the Connected Devices Platform Service handles objects in memory, aka 'Connected Devices Platform Service Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0740, CVE-2020-0741, CVE-2020-0743, CVE-2020-0749, CVE-2020-0750.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2019windows_10WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0678
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.40% / 59.93%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 21:22
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists when Windows Error Reporting manager improperly handles hard links, aka 'Windows Error Reporting Manager Elevation of Privilege Vulnerability'.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0672
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.73% / 72.36%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 21:22
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0668, CVE-2020-0669, CVE-2020-0670, CVE-2020-0671.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2019windows_10WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0870
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.36% / 57.81%
||
7 Day CHG~0.00%
Published-11 Sep, 2020 | 17:08
Updated-04 Aug, 2024 | 06:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Shell infrastructure component Elevation of Privilege Vulnerability

<p>An elevation of privilege vulnerability exists when the Shell infrastructure component improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context.</p> <p>To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system.</p> <p>The update addresses the vulnerability by correcting the way in which the Shell infrastructure component handles objects in memory and preventing unintended elevation from lower integrity application.</p>

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2019windows_10Windows 10 Version 1607Windows 10 Version 1803Windows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1809Windows 10 Version 1903 for 32-bit SystemsWindows Server 2019Windows 10 Version 1709Windows 10 Version 1909Windows 10 Version 1709 for 32-bit SystemsWindows Server 2016
CVE-2020-0788
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.54% / 67.21%
||
7 Day CHG~0.00%
Published-12 Mar, 2020 | 15:48
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0877, CVE-2020-0887.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows ServerWindows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit SystemsWindows 10 Version 1909 for x64-based Systems
CVE-2020-0626
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.37% / 58.29%
||
7 Day CHG~0.00%
Published-14 Jan, 2020 | 23:11
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in the way that the Windows Search Indexer handles objects in memory, aka 'Windows Search Indexer Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0613, CVE-2020-0614, CVE-2020-0623, CVE-2020-0625, CVE-2020-0627, CVE-2020-0628, CVE-2020-0629, CVE-2020-0630, CVE-2020-0631, CVE-2020-0632, CVE-2020-0633.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0546
Matching Score-8
Assigner-Intel Corporation
ShareView Details
Matching Score-8
Assigner-Intel Corporation
CVSS Score-7.8||HIGH
EPSS-0.05% / 16.79%
||
7 Day CHG~0.00%
Published-12 Mar, 2020 | 20:45
Updated-04 Aug, 2024 | 06:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unquoted service path in Intel(R) Optane(TM) DC Persistent Memory Module Management Software before version 1.0.0.3461 may allow an authenticated user to potentially enable escalation of privilege and denial of service via local access.

Action-Not Available
Vendor-Microsoft CorporationIntel Corporation
Product-optane_dc_persistent_memory_module_managementwindows_server_2019Intel® Optane(TM) DC Persistent Memory Module Management Software
CWE ID-CWE-428
Unquoted Search Path or Element
CVE-2020-0623
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.50% / 65.48%
||
7 Day CHG~0.00%
Published-14 Jan, 2020 | 23:11
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in the way that the Windows Search Indexer handles objects in memory, aka 'Windows Search Indexer Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0613, CVE-2020-0614, CVE-2020-0625, CVE-2020-0626, CVE-2020-0627, CVE-2020-0628, CVE-2020-0629, CVE-2020-0630, CVE-2020-0631, CVE-2020-0632, CVE-2020-0633.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0604
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-9.24% / 92.54%
||
7 Day CHG~0.00%
Published-17 Aug, 2020 | 19:12
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Visual Studio Code Remote Code Execution Vulnerability

A remote code execution vulnerability exists in Visual Studio Code when it process environment variables after opening a project. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. To exploit this vulnerability, an attacker would need to convince a target to clone a repository and open it in Visual Studio Code. Attacker-specified code would execute when the target opened the integrated terminal. The update address the vulnerability by modifying the way Visual Studio Code handles environment variables.

Action-Not Available
Vendor-Microsoft Corporation
Product-visual_studio_codeVisual Studio Code
CVE-2019-17387
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.26% / 48.46%
||
7 Day CHG~0.00%
Published-05 Dec, 2019 | 17:07
Updated-05 Aug, 2024 | 01:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An authentication flaw in the AVPNC_RP service in Aviatrix VPN Client through 2.2.10 allows an attacker to gain elevated privileges through arbitrary code execution on Windows, Linux, and macOS.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncAviatrix Systems, Inc.Apple Inc.Microsoft Corporation
Product-windowsmacoslinux_kernelvpn_clientn/a
CVE-2020-0614
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.50% / 65.48%
||
7 Day CHG~0.00%
Published-14 Jan, 2020 | 23:11
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in the way that the Windows Search Indexer handles objects in memory, aka 'Windows Search Indexer Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0613, CVE-2020-0623, CVE-2020-0625, CVE-2020-0626, CVE-2020-0627, CVE-2020-0628, CVE-2020-0629, CVE-2020-0630, CVE-2020-0631, CVE-2020-0632, CVE-2020-0633.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_10windows_server_2019WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0799
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.62% / 69.66%
||
7 Day CHG~0.00%
Published-12 Mar, 2020 | 15:48
Updated-04 Aug, 2024 | 06:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists in Microsoft Windows when the Windows kernel fails to properly handle parsing of certain symbolic links, aka 'Windows Kernel Elevation of Privilege Vulnerability'.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CWE ID-CWE-269
Improper Privilege Management
CVE-2020-0866
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.38% / 58.85%
||
7 Day CHG~0.00%
Published-12 Mar, 2020 | 15:48
Updated-04 Aug, 2024 | 06:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An elevation of privilege vulnerability exists when the Windows Work Folder Service improperly handles file operations, aka 'Windows Work Folder Service Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0777, CVE-2020-0797, CVE-2020-0800, CVE-2020-0864, CVE-2020-0865, CVE-2020-0897.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_10windows_server_2019WindowsWindows 10 Version 1909 for x64-based SystemsWindows 10 Version 1903 for x64-based SystemsWindows ServerWindows 10 Version 1903 for ARM64-based SystemsWindows 10 Version 1909 for ARM64-based SystemsWindows Server, version 1909 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows Server, version 1903 (Server Core installation)Windows 10 Version 1909 for 32-bit Systems
CVE-2020-0782
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.37% / 58.09%
||
7 Day CHG~0.00%
Published-11 Sep, 2020 | 17:08
Updated-04 Aug, 2024 | 06:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Cryptographic Catalog Services Elevation of Privilege Vulnerability

<p>An elevation of privilege vulnerability exists when the Windows Cryptographic Catalog Services improperly handle objects in memory. An attacker who successfully exploited this vulnerability could modify the cryptographic catalog.</p> <p>To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system.</p> <p>The security update addresses the vulnerability by addressing how the Windows Cryptographic Catalog Services handle objects in memory.</p>

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008Windows 10 Version 1607Windows Server version 2004Windows Server 2019 (Server Core installation)Windows 10 Version 1903 for x64-based SystemsWindows 10 Version 1903 for ARM64-based SystemsWindows Server 2008 Service Pack 2Windows 10 Version 1809Windows Server 2016 (Server Core installation)Windows 10 Version 1903 for 32-bit SystemsWindows 8.1Windows 7Windows Server 2012 (Server Core installation)Windows 10 Version 1709Windows 10 Version 1909Windows 7 Service Pack 1Windows Server 2016Windows 10 Version 2004Windows 10 Version 1507Windows Server 2008 R2 Service Pack 1Windows 10 Version 1803Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server 2019Windows Server, version 1909 (Server Core installation)Windows Server 2012Windows Server 2008 Service Pack 2Windows Server 2012 R2 (Server Core installation)Windows Server, version 1903 (Server Core installation)Windows 10 Version 1709 for 32-bit Systems
Details not found