CVE-2022-21840

Microsoft Office Remote Code Execution Vulnerability

State: Published
Severity: 8.8 High
Published: Jan 11, 2022
Updated: Jan 2, 2025
Reserved: Dec 14, 2021

Description

Microsoft Office Remote Code Execution Vulnerability

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C	microsoft

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Microsoft SharePoint Enterprise Server 2016Microsoft	16.0.0 to before 16.0.5266.1000Affected
Microsoft SharePoint Enterprise Server 2013 Service Pack 1Microsoft	15.0.0 to before 15.0.5415.1000Affected
Microsoft SharePoint Server 2019Microsoft	16.0.0 to before 16.0.10382.20004Affected
Microsoft Office 2019Microsoft	19.0.0 to before https://aka.ms/OfficeSecurityReleasesAffected
Microsoft Office 2019 for MacMicrosoft	16.0.0 to before 16.57.22011101Affected
Microsoft Office Online ServerMicrosoft	16.0.1 to before 16.0.10382.20004Affected
Microsoft 365 Apps for EnterpriseMicrosoft	16.0.1 to before https://aka.ms/OfficeSecurityReleasesAffected
Microsoft Office LTSC for Mac 2021Microsoft	16.0.1 to before 16.57.22011101Affected
Microsoft Office LTSC 2021Microsoft	16.0.1 to before https://aka.ms/OfficeSecurityReleasesAffected
Microsoft SharePoint Server Subscription EditionMicrosoft	16.0.0 to before 16.0.14326.20714Affected
SharePoint Server Subscription Edition Language PackMicrosoft	16.0.0 to before 16.0.14326.20714Affected
Microsoft Excel 2016Microsoft	16.0.0.0 to before 16.0.5266.1000Affected
Microsoft Office 2016Microsoft	16.0.0 to before 16.0.5266.1000Affected
Microsoft Excel 2013 Service Pack 1Microsoft	15.0.0.0 to before 15.0.5415.1000Affected
Microsoft Office 2013 Service Pack 1Microsoft	15.0.0 to before 15.0.5415.1000Affected
Microsoft Office Web Apps Server 2013 Service Pack 1Microsoft	15.0.1 to before 15.0.5415.1000Affected
Microsoft SharePoint Foundation 2013 Service Pack 1Microsoft	15.0.0 to before 15.0.5415.1000Affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.