CVE Database · CVE-2021-38646
CVSS v3.1
7.8
EPSS
4.04%
Published
Sep 15, 2021
Modified
Oct 30, 2025
CISA Known Exploited Vulnerability
Added: 2022-03-28 · Due: 2022-04-18
Apply updates per vendor instructions.
Public PoC / Exploit (1)
All weaponized →Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.
Description
Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HAffected Products (5)
References (3)