VULNERABILITY

Microsoft CVE-2020-16952: Microsoft SharePoint Remote Code Execution Vulnerability

Try Surface Command Get a continuous 360° view of your attack surface
Gartner Peer insights
4.4 Gartner Rating
Back to Search

Microsoft CVE-2020-16952: Microsoft SharePoint Remote Code Execution Vulnerability

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
10/13/2020
Created
10/14/2020
Added
10/13/2020
Modified
01/03/2024

Description

A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account. Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint. The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.

Solution(s)

  • msft-kb4486694-7b657f8f-a343-430d-b338-aa5468a81e7a

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
  • Lightweight Endpoint Agent
  • Live Dashboards
  • Real Risk Prioritization
  • IT-Integrated Remediation Projects
  • Cloud, Virtual, and Container Assessment
  • Integrated Threat Feeds
  • Easy-to-Use RESTful API
  • Automation-Assisted Patching
  • Automated Containment
Free InsightVM Trial WATCH DEMO

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;