Security features bypass in Microsoft Office

1) Security features bypass

EUVDB-ID: #VU83149

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-36413

CWE-ID: CWE-254 - Security Features

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to security features bypass in Microsoft Office. A remote attacker can trick a victim to open a specially crafted file, bypass the Office Protected View and open in editing mode rather than protected mode.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Microsoft Office: 2016 - 2019

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

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

External links

http://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36413

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website or open a file.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.