Detections
Analytics

Security Updates for Microsoft SharePoint Server 2019 (September 2025)

high Nessus Plugin ID 261816

Synopsis

The Microsoft SharePoint Server 2019 installation on the remote host is missing a security update

Description

The Microsoft SharePoint Server 2019 installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities:

 - Remote Code Execution Vulnerability. (CVE-2025-54897, CVE-2025-54905)
- Information Disclosure Vulnerability (CVE-2025-54906)

Solution

Microsoft has released KB5002775 to address this issue.

See Also

https://support.microsoft.com/en-us/help/5002775

Plugin Details

Severity: High

ID: 261816

File Name: smb_nt_ms25_sep_office_sharepoint_2019.nasl

Version: 1.1

Type: local

Agent: windows

Published: 9/9/2025

Updated: 9/9/2025

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2025-54897

CVSS v3

Risk Factor: High

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: cpe:/a:microsoft:sharepoint_server:2019

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Patch Publication Date: 9/9/2025

Vulnerability Publication Date: 9/9/2025

Reference Information

CVE: CVE-2025-54897, CVE-2025-54905, CVE-2025-54906

MSFT: MS25-5002775

MSKB: 5002775