CVE-2023-33148

Published: Jul 11, 2023Modified: May 19, 2026

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: secure@microsoft.com (Secondary)

Description

Microsoft Office Elevation of Privilege Vulnerability

Affected (5)

Products: Microsoft: 365 Apps, Office, Office Long Term Servicing Channel

3 products

Office Long Term Servicing Channel

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Microsoft 365 Apps	All versions
Microsoft Office	Version 2013
Microsoft Office	Version 2019
Microsoft Office Long Term Servicing Channel	Version 2021
Microsoft Office Long Term Servicing Channel	Version 2021

Related CWEs

Improper Link Resolution Before File Access ('Link Following')

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

References (4)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33148

Source: secure@microsoft.com

PatchVendor Advisory

http://packetstormsecurity.com/files/173591/Microsoft-Office-365-18.2305.1222.0-Remote-Code-Execution.html

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party AdvisoryVDB Entry

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33148

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

https://packetstorm.news/files/id/173591

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.