Description
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-2020-1024, CVE-2020-1102.
References (1)
Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1023
Scores
CVSS v3
8.8
EPSS
0.2887
EPSS Percentile
96.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-434
Status
published
Products (3)
microsoft/sharepoint_enterprise_server
2016
microsoft/sharepoint_foundation
2013 sp1
microsoft/sharepoint_server
2019
Published
May 21, 2020
Tracked Since
Feb 18, 2026