CVE-2020-1595

Critical

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>

SeverityCritical
CVSS9.9
Exploit probability—
ProductMicrosoft Sharepoint Enterprise Server
PublishedSep 11, 2020
First seenSep 11, 2020

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
microsoft sharepoint_enterprise_server2013, 2016—
microsoft sharepoint_foundation2013—
microsoft sharepoint_server2019—

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CVE-2020-1595 · Microsoft Sharepoint Enterprise Server · Dark Radar