Security features bypass in Microsoft Office Security



Published: 2022-07-12
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-33632
CWE-ID CWE-254
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe
Microsoft Office LTSC 2021
Other software / Other software solutions

Microsoft Office
Client/Desktop applications / Office applications

Microsoft 365 Apps for Enterprise
Client/Desktop applications / Other client software

Vendor Microsoft

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Security features bypass

EUVDB-ID: #VU65217

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2022-33632

CWE-ID: CWE-254 - Security Features

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to security feature bypass issue in Microsoft Office. A remote attacker can trick a victim to open a specially crafted file and bypass the target application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Microsoft Office LTSC 2021: 32 bit editions - 64 bit editions

Microsoft Office: 2013 RT Service Pack 1 - 2019

Microsoft 365 Apps for Enterprise: 32-bit Systems - 64-bit Systems


CPE2.3 External links

http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-33632

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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