CVE-2021-28449

Published: Apr 13, 2021Modified: Jun 17, 2026

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 Remote Code Execution Vulnerability

Affected (10)

Products: Microsoft: 365 Apps, Excel, Office

3 products

Configuration A

10 vulnerable

Vulnerable Software	Affected Versions
Microsoft 365 Apps	All versions
Microsoft Excel	Version 2010 sp2
Microsoft Excel	Version 2013 sp1
Microsoft Excel	Version 2013 sp1
Microsoft Excel	Version 2016
Microsoft Office	Version 2010 sp2
Microsoft Office	Version 2013 sp1
Microsoft Office	Version 2013 sp1
Microsoft Office	Version 2016
Microsoft Office	Version 2019

References (2)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28449

Source: secure@microsoft.com

PatchVendor Advisory

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28449

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

PatchVendor Advisory

Timeline

No history available yet.