CVE-2021-40472: Microsoft Excel Information Disclosure Vulnerability
Published Oct 13, 2021
·Updated
Microsoft Excel Information Disclosure Vulnerability
Affected Software
9 affected components
Microsoft 365 Apps
Microsoft Excel=2016
Microsoft Office=2013-sp1
Microsoft Office=2013-sp1
Microsoft Office=2016
Microsoft Office=2019
Microsoft Office Long Term Servicing Channel=2021
Microsoft Office Online Server
Microsoft Office Web Apps Server=2013-sp1
Remediation
Event History
Oct 13, 2021
CVE Published
via MITRE·12:27 AM
Data Sourced
via MITRE·12:27 AM
DescriptionSeverity
Data Sourced
via NVD·01:15 AM
RemedyDescriptionSeverityAffected Software
Frequently Asked Questions
1
What is CVE-2021-40472?
CVE-2021-40472 is a vulnerability in Microsoft Excel that allows an attacker to disclose sensitive information.
2
What software is affected by CVE-2021-40472?
CVE-2021-40472 affects Microsoft Office LTSC for Mac 2021, Microsoft Excel 2016, Microsoft Office 2013 SP1, Microsoft Office 2016, Microsoft Office 2019, Microsoft Office Long Term Servicing Channel, Microsoft Office Online Server, and Microsoft Office Web Apps Server 2013 SP1.
3
What is the severity of CVE-2021-40472?
CVE-2021-40472 has a severity rating of medium with a score of 5.5 out of 10.
4
How can I fix CVE-2021-40472?
To fix CVE-2021-40472, update to the latest version of Microsoft Office and Excel.
5
Where can I find more information about CVE-2021-40472?
You can find more information about CVE-2021-40472 on the Microsoft Security Response Center website.