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CVE-2020-1595

nvd nist
Published: Sep 11, 2020Modified: Feb 23, 2026

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8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD (Secondary)

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 (4)

3 products
Sharepoint Enterprise Server
Sharepoint Foundation
Sharepoint Server
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Version 2013 sp1
Version 2016
Version 2013 sp1
Version 2019

References (2)

Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory

Timeline

No history available yet.