Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17128

7.8HIGH

Key Information:

Vendor

Microsoft
Status
Microsoft Office 2019
Microsoft Office 2019 For Mac
Microsoft Office Online Server
Microsoft 365 Apps For Enterprise
Vendor
CVE Published:
10 December 2020

What is CVE-2020-17128?

Microsoft Excel Remote Code Execution Vulnerability

Affected Version(s)

Microsoft 365 Apps for Enterprise 32-bit Systems 16.0.1

Microsoft Excel 2010 Service Pack 2 32-bit Systems 13.0.0.0

Microsoft Excel 2013 Service Pack 1 ARM64-based Systems 15.0.0.0

References

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

EPSS Score

6% 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:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.