CVE-2023-21717CWE-284broken-access-control

CVE-2023-21717

High · published February 15, 2023

CVSS v3.1
8.8
EPSS
1%
Percentile
65.3
In the wild
Unconfirmed
What it is

Microsoft SharePoint Server Elevation of Privilege Vulnerability

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01095 · 65.3th percentile
Weakness
CWE-284 · Improper Access Control
Published
2023-02-15T01:15Z
Affected products (5)
ProductVersionsFixed in
microsoft/sharepoint_enterprise_serverall versions—
microsoft/sharepoint_enterprise_serverall versions—
microsoft/sharepoint_foundationall versions—
microsoft/sharepoint_serverall versions—
microsoft/sharepoint_serverall versions—
References (2)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21717 · [email protected]https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21717 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 14 FEB 19:33Z
    Microsoft SharePoint Server Elevation of Privilege Vulnerability
    cvelistv5