CVE-2020-0931: Malicious File Upload

Published Apr 15, 2020

Updated

A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package, aka 'Microsoft SharePoint Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-0920, CVE-2020-0929, CVE-2020-0932, CVE-2020-0971, CVE-2020-0974.

Affected Software

5 affected components

Microsoft Business Productivity Servers=2010-sp2

Microsoft SharePoint Enterprise Server=2013-sp1

Microsoft SharePoint Enterprise Server=2016

Microsoft SharePoint Foundation=2013-sp1

Microsoft SharePoint Server=2019

Remediation

Patch Available

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0931

Event History

Apr 15, 2020

CVE Published

via MITRE·03:12 PM

Data Sourced

via MITRE·03:12 PM

DescriptionWeakness

Frequently Asked Questions

What is CVE-2020-0931?

CVE-2020-0931 is a remote code execution vulnerability in Microsoft SharePoint.

What is the severity of CVE-2020-0931?

CVE-2020-0931 has a severity rating of 8.8 (high).

Which software is affected by CVE-2020-0931?

Microsoft Business Productivity Servers 2010 SP2, Microsoft SharePoint Enterprise Server 2013 SP1, Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Foundation 2013 SP1, and Microsoft SharePoint Server 2019 are affected by CVE-2020-0931.

How can I fix CVE-2020-0931?

Apply the security updates provided by Microsoft to fix CVE-2020-0931.

Where can I find more information about CVE-2020-0931?

You can find more information about CVE-2020-0931 on the Microsoft Security Guidance Advisory page: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0931