Microsoft PerformancePoint Services CVE-2020-1439 Remote Code Execution Vulnerability

Description

A remote code execution vulnerability exists in PerformancePoint Services for SharePoint Server when the software fails to check the source markup of XML file input. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the process responsible for deserialization of the XML content. To exploit this vulnerability, an attacker could upload a specially crafted document to a server utilizing an affected product to process content. The security update addresses the vulnerability by correcting how PerformancePoint Services validates the source markup of XML content.

Affected Applications

Microsoft SharePoint Server 2010 Service Pack 2
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
Microsoft SharePoint Foundation 2013 Service Pack 1
Microsoft SharePoint Enterprise Server 2016
Microsoft SharePoint Server 2019

CVE References

Other References