Microsoft SharePoint Server Spoofing Vulnerability

The Microsoft SharePoint Server 2016 installation on the remote host is missing language security updates. It is, therefore, affected by Microsoft SharePoint Spoofing Vulnerability (CVE-2021-24104)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

According to its self-reported version number, the Microsoft SharePoint application running on the remote host is affected by multiple vulnerabilities.

Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.

The Microsoft SharePoint Server 2013 installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities:

  - A session spoofing vulnerability exists. An attacker can exploit this to perform actions with the privileges     of another user. (CVE-2021-24104)

  - A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute     unauthorized arbitrary commands. (CVE-2021-27076)

The Microsoft SharePoint Server 2019 installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities:

  - A session spoofing vulnerability exists. An attacker can     exploit this to perform actions with the privileges of     another user. (CVE-2021-24104)

  - A remote code execution vulnerability. An attacker can     exploit this to bypass authentication and execute     unauthorized arbitrary commands. (CVE-2021-27076)

  - An information disclosure vulnerability. An attacker can     exploit this to disclose potentially sensitive     information. (CVE-2021-27052)

The Microsoft SharePoint Server 2016 installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities:

  - A session spoofing vulnerability exists. An attacker can exploit this to perform actions with the privileges     of another user. (CVE-2021-24104)

  - A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute     unauthorized arbitrary commands. (CVE-2021-27076)

  - An information disclosure vulnerability. An attacker can exploit this to disclose potentially sensitive     information. (CVE-2021-27052)

ID	Name	Product	Family	Severity
164177	Language Security Updates Security Updates for Microsoft Sharepoint 2016 (March 2021)	Nessus	Windows : Microsoft Bulletins	medium
112939	Microsoft SharePoint Server 2016 < 16.0.5134.1001 Multiple Vulnerabilities	Web App Scanning	Component Vulnerability	high
112938	Microsoft SharePoint Server 2019 < 16.0.10372.20060 Multiple Vulnerabilities	Web App Scanning	Component Vulnerability	high
147753	Security Updates for Microsoft SharePoint Server 2013 (March 2021)	Nessus	Windows : Microsoft Bulletins	high
147752	Security Updates for Microsoft SharePoint Server 2019 (March 2021)	Nessus	Windows : Microsoft Bulletins	high
147751	Security Updates for Microsoft Sharepoint 2016 (March 2021)	Nessus	Windows : Microsoft Bulletins	high

Detections

Analytics

CVE-2021-24104

medium

Tenable Plugins

medium

high

high

high

high

high