Vulnerability identifier: #VU65217
Vulnerability risk: Medium
Exploitation vector: Network
Exploit availability: No
Microsoft Office LTSC 2021
Other software / Other software solutions
Client/Desktop applications / Office applications
Microsoft 365 Apps for Enterprise
Client/Desktop applications / Other client software
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.
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
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?