CVE-2021-38646

Published: Sep 15, 2021Modified: Oct 30, 2025CISA KEV

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD (Secondary)

Description

Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability

Products: Microsoft: 365 Apps, Office

2 products

Configuration A

5 vulnerable

Source: secure@microsoft.com

PatchVendor Advisory

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

US Government Resource

No history available yet.