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CVE-2023-33142— Microsoft SharePoint Server Elevation of Privilege Vulnerability

Quick assessment

Affected
Microsoft Microsoft SharePoint Server 2019
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存在安全漏洞。攻击者利用该漏洞可以提升权限。以下产品和版本受到影响：Microsoft SharePoint Server 2019,Microsoft SharePoint Server Subscription Edition。

CVSS 6.5 · Medium EPSS 1.02% · P62

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2023-33142

Vulnerability Information
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Vulnerability Title
Microsoft SharePoint Server Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Microsoft SharePoint Server Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft SharePoint 安全漏洞
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存在安全漏洞。攻击者利用该漏洞可以提升权限。以下产品和版本受到影响：Microsoft SharePoint Server 2019,Microsoft SharePoint Server Subscription Edition。
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 Server 2019 16.0.0 ~ 16.0.10399.20005 -
Microsoft Microsoft SharePoint Server Subscription Edition 16.0.0 ~ 16.0.16130.20548 -

II. Public POCs for CVE-2023-33142

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III. Intelligence Information for CVE-2023-33142

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Vendor Advisories for CVE-2023-33142 (1)

Same Patch Batch · Microsoft · 2023-06-13 · 58 CVEs total

CVE-2023-32015 9.8 CRITICAL Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
CVE-2023-29363 9.8 CRITICAL Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
CVE-2023-32014 9.8 CRITICAL Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
CVE-2023-29357 9.8 CRITICAL Microsoft SharePoint Server Elevation of Privilege Vulnerability
CVE-2023-29362 8.8 HIGH Remote Desktop Client Remote Code Execution Vulnerability
CVE-2023-29373 8.8 HIGH Microsoft ODBC Driver Remote Code Execution Vulnerability
CVE-2023-29372 8.8 HIGH Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
CVE-2023-32009 8.8 HIGH Windows Collaborative Translation Framework Elevation of Privilege Vulnerability
CVE-2023-33131 8.8 HIGH Microsoft Outlook Remote Code Execution Vulnerability
CVE-2023-29360 8.4 HIGH Microsoft Streaming Service Elevation of Privilege Vulnerability
CVE-2023-29351 8.1 HIGH Windows Group Policy Elevation of Privilege Vulnerability
CVE-2023-29367 7.8 HIGH iSCSI Target WMI Provider Remote Code Execution Vulnerability
CVE-2023-32018 7.8 HIGH Windows Hello Remote Code Execution Vulnerability
CVE-2023-32017 7.8 HIGH Microsoft PostScript Printer Driver Remote Code Execution Vulnerability
CVE-2023-32012 7.8 HIGH Windows Container Manager Service Elevation of Privilege Vulnerability
CVE-2023-29366 7.8 HIGH Windows Geolocation Service Remote Code Execution Vulnerability
CVE-2023-29370 7.8 HIGH Windows Media Remote Code Execution Vulnerability
CVE-2023-29371 7.8 HIGH Windows GDI Elevation of Privilege Vulnerability
CVE-2023-29365 7.8 HIGH Windows Media Remote Code Execution Vulnerability
CVE-2023-32008 7.8 HIGH Windows Resilient File System (ReFS) Remote Code Execution Vulnerability

Showing top 20 of 58 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft SharePoint Server 2019
Same vendor: Microsoft
Same weakness: CWE-285

V. Comments for CVE-2023-33142

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