CVE-2022-21840

Microsoft Office Remote Code Execution Vulnerability

Score

CVSS 3.1 8.8 High

Status

Modified - secure@microsoft.com

Published

2022-01-11

Last modified

2025-01-02

Affected products

• 365 Apps (Microsoft)
• Excel (Microsoft)
• Office (Microsoft)
• Office Long Term Servicing Channel (Microsoft)
• Office Online Server (Microsoft)
• Office Web Apps (Microsoft)
• Office Web Apps Server (Microsoft)
• Sharepoint Enterprise Server (Microsoft)
• Sharepoint Foundation (Microsoft)
• Sharepoint Server (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21840
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21840