CVE-2025-21344 — Improper Input Validation in Microsoft Sharepoint Enterprise Server 2016

CWE-20 — Improper Input Validation4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.4%
top 42.48%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Microsoft Sharepoint Enterprise Server 2016Microsoft Sharepoint Server 2019Microsoft Sharepoint Server Subscription Edition+1 more
Timeline
PublishedJan 14

Description

Microsoft SharePoint Server Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶NVDmicrosoft/sharepoint_server< 16.0.17928.20356+2
▶CVEListV5microsoft/microsoft_sharepoint_server_201916.0.0 — 16.0.10416.20041
▶CVEListV5microsoft/microsoft_sharepoint_enterprise_server_201616.0.0 — 16.0.5483.1001
▶CVEListV5microsoft/microsoft_sharepoint_server_subscription_edition16.0.0 — 16.0.17928.20356

Patches

Patch: msrc.microsoft.com ↗

🔴Vulnerability Details

2
CVEList
Microsoft SharePoint Server Remote Code Execution Vulnerability↗2025-01-14
▶
GHSA
GHSA-f43p-rm7v-rh33: Microsoft SharePoint Server Remote Code Execution Vulnerability↗2025-01-14
▶

📋Vendor Advisories

1
Microsoft
Microsoft SharePoint Server Remote Code Execution Vulnerability↗2025-01-14
▶
CVE-2025-21344 — Improper Input Validation in Microsoft | cvebase