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Severity
High
Analysis Summary
CVE-2023-38177 CVSS:6.1
Microsoft SharePoint Server could allow a remote authenticated attacker within the local network to execute arbitrary code on the system. By sending a specially crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the server.
CVE-2023-36021 CVSS:8
Microsoft On-Prem Data Gateway could allow a remote authenticated attacker to bypass security restrictions. An attacker could exploit this vulnerability to bypass security features to cause an impact on confidentiality, integrity and availability.
Impact
- Security Bypass
- Code Execution
Indicators Of Compromise
CVE
- CVE-2023-38177
- CVE-2023-36021
Affected Vendors
Microsoft
Affected Products
- Microsoft SharePoint Enterprise Server 2016
- Microsoft SharePoint Server 2019
- Microsoft SharePoint Server Subscription Edition
- Microsoft Host Integration Server 2020
Remediation
Use Microsoft Automatic Update to apply the appropriate patch for your system, or the Microsoft Security Update Guide to search for available patches.