Description
Microsoft Excel Remote Code Execution Vulnerability
Published: 2020-12-09
Score: 7.8 High
EPSS: 12.3% Moderate
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-9078 Microsoft Excel Remote Code Execution Vulnerability
History

Mon, 23 Feb 2026 18:15:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft excel 2013
Microsoft excel 2016
Microsoft office 2019
Microsoft office 2021
Microsoft office Web Apps 2013
CPEs cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:microsoft:excel:*:sp2:*:*:*:*:*:*
cpe:2.3:a:microsoft:excel_2013:*:sp1:*:*:rt:*:*:*
cpe:2.3:a:microsoft:excel_2016:*:*:*:*:*:*:x86:*
cpe:2.3:a:microsoft:office_2019:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:office_2019:*:*:*:*:*:macos:*:*
cpe:2.3:a:microsoft:office_2021:*:*:*:*:ltsc:*:*:*
cpe:2.3:a:microsoft:office_web_apps_2013:*:sp1:*:*:*:*:*:*
Vendors & Products Microsoft excel 2013
Microsoft excel 2016
Microsoft office 2019
Microsoft office 2021
Microsoft office Web Apps 2013

Thu, 28 Aug 2025 22:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:excel:2013:sp1:*:*:*:*:x64:*
cpe:2.3:a:microsoft:excel:2013:sp1:*:*:*:*:x86:*
cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:x64:*
cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:x86:*
cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:*
cpe:2.3:a:microsoft:office:2021:*:*:*:ltsc:*:*:*
Vendors & Products Microsoft office
References

Subscriptions

Microsoft 365 Apps Excel Excel 2013 Excel 2016 Office 2019 Office 2021 Office Online Server Office Web Apps Office Web Apps 2013
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2025-08-28T22:23:42.088Z

Reserved: 2020-08-04T00:00:00.000Z

Link: CVE-2020-17123

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-12-10T00:15:14.857

Modified: 2025-08-28T23:15:38.593

Link: CVE-2020-17123

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses