CVE-2020-16918

HIGH

Microsoft 365 Apps - Remote Code Execution in Base3D Rendering Engine

Title source: llm

Description

A remote code execution vulnerability exists when the Base3D rendering engine improperly handles memory. An attacker who successfully exploited the vulnerability would gain execution on a victim system. The security update addresses the vulnerability by correcting how the Base3D rendering engine handles memory.

References (1)

Core 1

Core References

Patch, Vendor Advisory x_refsource_misc

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16918

Scores

CVSS v3 7.8

EPSS 0.0355

EPSS Percentile 87.9%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-787

Status published

Products (4)

microsoft/365_apps

Microsoft/3D Viewer 7.0.0 - publication

microsoft/3d_viewer

Microsoft/Microsoft 365 Apps for Enterprise 16.0.1 - https://aka.ms/OfficeSecurityReleases

Published Oct 16, 2020

Tracked Since Feb 18, 2026