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CVE-2020-1595

CRITICAL
9.9
CVSS Severity Score
EPSS Score0.1430%
EPSS Percentile18.77th
PublishedSep 11, 2020
Last ModifiedFeb 23, 2026

Vulnerability Description

<p>A remote code execution vulnerability exists in Microsoft SharePoint where APIs aren't properly protected from unsafe data input. 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.</p> <p>Exploitation of this vulnerability requires that a user access a susceptible API on an affected version of SharePoint with specially-formatted input.</p> <p>The security update addresses the vulnerability by correcting how SharePoint handles deserialization of untrusted data.</p>

Affected Platforms (CPE)

πŸ“¦
Microsoft

Sharepoint Enterprise Server

= 2013
πŸ“¦
Microsoft

Sharepoint Enterprise Server

= 2016
πŸ“¦
Microsoft

Sharepoint Foundation

= 2013
πŸ“¦
Microsoft

Sharepoint Server

= 2019

References & Advisories

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