Microsoft Excel Remote Code Execution Vulnerability
CVE-2021-40485

7.8HIGH

Key Information:

Vendor
Microsoft
Status
Microsoft Sharepoint Enterprise Server 2013 Service Pack 1
Microsoft Office 2019
Microsoft Office 2019 For Mac
Microsoft Office Online Server
Vendor
CVE Published:
13 October 2021

Summary

Microsoft Excel Remote Code Execution Vulnerability

Affected Version(s)

Microsoft 365 Apps for Enterprise 32-bit Systems 16.0.1

Microsoft Excel 2013 Service Pack 1 ARM64-based Systems 15.0.0.0 < 15.0.5389.1000

Microsoft Excel 2016 32-bit Systems 16.0.0.0 < 16.0.5227.1000

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_MISC

EPSS Score

8% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.