CVE-2021-38646

Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability

Published Sep 15, 2021 CVSS 3.1 · 7.8 High EPSS 8.0% KEV · Listed
Description
Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Microsoft office 2013
Microsoft office 2016
Microsoft office 2019
CPEs cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:x64:*
cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:x86:*
cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x64:*
cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x86:*
cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:microsoft:office_2013:*:sp1:*:*:rt:*:*:*
cpe:2.3:a:microsoft:office_2016:*:*:*:*:*:*:x86:*
cpe:2.3:a:microsoft:office_2019:*:*:*:*:*:*:*:*
Vendors & Products Microsoft office 2013
Microsoft office 2016
Microsoft office 2019
References
Type Values Removed Values Added
Metrics kev

{'dateAdded': '2022-03-28'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Aug 10, 2026, 3:11 PM
Reserved
Aug 13, 2021, 12:00 AM
Status
Analyzed
Published
Sep 15, 2021, 12:15 PM
Modified
Aug 10, 2026, 7:59 PM