Main Vulnerability Database Vulnerabilities #VU58071

Code Injection in Microsoft 365 Apps for Enterprise and Microsoft Office LTSC - CVE-2021-42296

Published: November 9, 2021

Vulnerability identifier: #VU58071

CSH Severity: High

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

CVE-ID: CVE-2021-42296

CWE-ID: CWE-94

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: Microsoft

Affected software:
Microsoft 365 Apps for Enterprise
Microsoft Office LTSC

Detailed vulnerability description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation in Microsoft Word. A remote attacker can execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install updates from vendor's website.