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CVE-2022-21968— Microsoft SharePoint Server Security Feature Bypass Vulnerability

Quick assessment

Affected
Microsoft Microsoft SharePoint Enterprise Server 2016
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft SharePoint是美国微软（Microsoft）公司的一套企业业务协作平台。该平台用于对业务信息进行整合，并能够共享工作、与他人协同工作、组织项目和工作组、搜索人员和信息。 Microsoft Office SharePoint存在授权问题漏洞。以下产品和版本受到影响：Microsoft SharePoint Enterprise Server 2016,Microsoft SharePoint Server 2019,Microsoft SharePoint Server Sub

CVSS 4.3 · Medium EPSS 2.13% · P81

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-21968

Vulnerability Information
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Vulnerability Title
Microsoft SharePoint Server Security Feature Bypass Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Microsoft SharePoint Server Security Feature Bypass Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft SharePoint 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft SharePoint是美国微软（Microsoft）公司的一套企业业务协作平台。该平台用于对业务信息进行整合，并能够共享工作、与他人协同工作、组织项目和工作组、搜索人员和信息。 Microsoft Office SharePoint存在授权问题漏洞。以下产品和版本受到影响：Microsoft SharePoint Enterprise Server 2016,Microsoft SharePoint Server 2019,Microsoft SharePoint Server Sub
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Microsoft SharePoint Enterprise Server 2016 16.0.0 ~ 16.0.5278.1000 -
Microsoft Microsoft SharePoint Server 2019 16.0.0 ~ 16.0.10383.20001 -
Microsoft Microsoft SharePoint Server Subscription Edition 16.0.0 ~ 16.0.14326.20742 -
Microsoft Microsoft SharePoint Foundation 2013 Service Pack 1 15.0.0 ~ 15.0.5423.1000 -

II. Public POCs for CVE-2022-21968

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III. Intelligence Information for CVE-2022-21968

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Vendor Advisories for CVE-2022-21968 (1)

Same Patch Batch · Microsoft · 2022-02-09 · 48 CVEs total

CVE-2022-23274 8.8 HIGH Microsoft Dynamics GP Remote Code Execution Vulnerability
CVE-2022-21984 8.8 HIGH Windows DNS Server Remote Code Execution Vulnerability
CVE-2022-22005 8.8 HIGH Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-23272 8.1 HIGH Microsoft Dynamics GP Elevation Of Privilege Vulnerability
CVE-2022-23256 8.1 HIGH Azure Data Explorer Spoofing Vulnerability
CVE-2022-21991 8.1 HIGH Visual Studio Code Remote Development Extension Remote Code Execution Vulnerability
CVE-2022-21987 8.0 HIGH Microsoft SharePoint Server Spoofing Vulnerability
CVE-2022-21995 7.9 HIGH Windows Hyper-V Remote Code Execution Vulnerability
CVE-2022-22004 7.8 HIGH Microsoft Office ClickToRun Remote Code Execution Vulnerability
CVE-2022-21981 7.8 HIGH Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2022-21996 7.8 HIGH Win32k Elevation of Privilege Vulnerability
CVE-2022-21999 7.8 HIGH Windows Print Spooler Elevation of Privilege Vulnerability
CVE-2022-22000 7.8 HIGH Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2022-22001 7.8 HIGH Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
CVE-2022-22003 7.8 HIGH Microsoft Office Graphics Remote Code Execution Vulnerability
CVE-2022-21926 7.8 HIGH HEVC Video Extensions Remote Code Execution Vulnerability
CVE-2022-22709 7.8 HIGH VP9 Video Extensions Remote Code Execution Vulnerability
CVE-2022-22715 7.8 HIGH Named Pipe File System Elevation of Privilege Vulnerability
CVE-2022-22718 7.8 HIGH Windows Print Spooler Elevation of Privilege Vulnerability
CVE-2022-23276 7.8 HIGH SQL Server for Linux Containers Elevation of Privilege Vulnerability

Showing top 20 of 48 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft SharePoint Enterprise Server 2016
Same vendor: Microsoft

V. Comments for CVE-2022-21968

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