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CVE-2021-38646Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability

Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability

7.8 HIGHEPSS 7.98%⚡ Known Exploited (CISA KEV)NVD: Analyzed

OverviewAffected ProductsReferences
NVD CVE.org

Overview

Severity

ScoreSeverityVersionVector String
7.8HIGH3.1microsoft (CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8HIGH3.1microsoft (CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
6.8MEDIUM2.0NVDAV:N/AC:M/Au:N/C:P/I:P/A:P

CISA required action

⚡ Known exploited · remediation due Apr 18, 2022

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Details

CVE ID
CVE-2021-38646
Status
Analyzed
Assigner (CNA)
microsoft
Published
Sep 15, 2021
Last modified
2026-08-10 19:59 UTC

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-08 13:26 UTC.