High
CVE-2023-21742 CVSS:8.8
Microsoft SharePoint Server could allow a remote attacker 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 SharePoint Server.
CVE-2023-21744 CVSS:8.8
Microsoft SharePoint Server could allow a remote attacker 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 system.
CVE-2023-21743 CVSS:5.3
Microsoft SharePoint Server could allow a remote attacker to bypass security restrictions. An attacker could exploit this vulnerability to connect to the SharePoint server.
Microsoft
Use Microsoft Automatic Update to apply the appropriate patch for your system, or the Microsoft Security Update Guide to search for available patches.