Security Updates for Microsoft SharePoint Server 2010 (January 2021)

high Nessus Plugin ID 145093


The Microsoft SharePoint Server 2010 installation on the remote host is affected by multiple vulnerabilities.


The Microsoft SharePoint Server 2010 installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities:

- An unspecified tampering vulnerability. (CVE-2021-1718)

- A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands. (CVE-2021-1707, CVE-2021-1715, CVE-2021-1716) Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.


Microsoft has released the following security updates to address this issue:

See Also

Plugin Details

Severity: High

ID: 145093

File Name: smb_nt_ms21_jan_office_sharepoint_2010.nasl

Version: 1.7

Type: local

Agent: windows

Published: 1/20/2021

Updated: 1/30/2024

Supported Sensors: Nessus

Risk Information


Risk Factor: Medium

Score: 6.7


Risk Factor: High

Base Score: 9.3

Temporal Score: 6.9

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

CVSS Score Source: CVE-2021-1716


Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS Score Source: CVE-2021-1707

Vulnerability Information

CPE: cpe:/a:microsoft:sharepoint_server

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Ease: No known exploits are available

Patch Publication Date: 1/12/2021

Vulnerability Publication Date: 1/12/2021

Reference Information

CVE: CVE-2021-1707, CVE-2021-1714, CVE-2021-1715, CVE-2021-1716, CVE-2021-1718

IAVA: 2021-A-0019-S

MSFT: MS21-4486736, MS21-4493147, MS21-4493178, MS21-4493187

MSKB: 4486736, 4493147, 4493178, 4493187