CVE-2021-1715

HIGH

Microsoft Word - Remote Code Execution via Out-of-bounds Write

Title source: llm

Microsoft Word Remote Code Execution Vulnerability

Core 2

Core References

Vendor Advisory vendor-advisory

Vendor Advisory

CVSS v3 7.8

EPSS 0.0361

EPSS Percentile 88.1%

Attack Vector LOCAL

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

CWE

CWE-787

Status published

Products (13)

microsoft/365_apps

microsoft/office 2010 sp2

microsoft/office 2019 (2 CPE variants)

microsoft/office_online_server

microsoft/office_web_apps 2010 sp2

microsoft/office_web_apps_server 2013 sp1

microsoft/sharepoint_enterprise_server 2013 sp1

microsoft/sharepoint_enterprise_server 2016

microsoft/sharepoint_server 2010 sp2

microsoft/sharepoint_server 2019

... and 3 more

Published Jan 12, 2021

Tracked Since Feb 18, 2026