CVE-2023-21717

CWE-284 — Improper Access Control4 documents4 sources
Severity
8.8HIGH
EPSS
8.3%
top 7.75%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Microsoft Microsoft Sharepoint Enterprise Server 2013 Service Pack 1Microsoft Microsoft Sharepoint Enterprise Server 2016Microsoft Microsoft Sharepoint Foundation 2013 Service Pack 1+5 more
Timeline
PublishedFeb 14

Description

Microsoft SharePoint Server Elevation of Privilege Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages8 packages

▶CVEListV5microsoft/microsoft_sharepoint_server_201916.0.0 — 16.0.10395.20001
▶CVEListV5microsoft/microsoft_sharepoint_enterprise_server_201616.0.0 — 16.0.5383.1000
▶CVEListV5microsoft/microsoft_sharepoint_server_subscription_edition16.0.0 — 16.0.15601.20478

Patches

Patch: msrc.microsoft.com ↗Patch: msrc.microsoft.com ↗

🔴Vulnerability Details

2
CVEList
Microsoft SharePoint Server Elevation of Privilege Vulnerability↗2023-02-14
▶
GHSA
GHSA-f7hr-c85m-f673: Microsoft SharePoint Server Elevation of Privilege Vulnerability↗2023-02-14
▶

📋Vendor Advisories

1
Microsoft
Microsoft SharePoint Server Elevation of Privilege Vulnerability↗2023-02-14
▶