CVE-2023-21717

HIGH

Microsoft SharePoint Server - Privilege Escalation

Title source: llm
STIX 2.1

Description

Microsoft SharePoint Server Elevation of Privilege Vulnerability

References (1)

Core 1
Core References

Scores

CVSS v3 8.8
EPSS 0.0109
EPSS Percentile 61.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-284
Status published
Products (5)
microsoft/sharepoint_enterprise_server 2013 sp1
microsoft/sharepoint_enterprise_server 2016
microsoft/sharepoint_foundation 2013 sp1
microsoft/sharepoint_server
microsoft/sharepoint_server 2019
Published Feb 14, 2023
Tracked Since Feb 18, 2026