This security bulletin contains one high risk vulnerability.
CWE-254 - Security Features
Exploit availability: NoDescription
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 gain elevated privileges on the target system.Mitigation
Install updates from vendor's website.Vulnerable software versions
Microsoft Office: 2013 - 2019
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?