Vulnerability Intelligence Report
Microsoft Office Remote Code Execution Vulnerability
CVE-2024-20673
Microsoft Office Remote Code Execution Vulnerability
No Active Exploit Signals
CVSS Base Score
7.8
HIGH
Exploitability:1.9
Impact Score:5.9
EPSS Probability:1.19%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-693 ↗CWE-693: Protection Mechanism Failure
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Microsoft | Microsoft Excel 2016 | 16.0.0.0 < 16.0.5435.1000 (affected) |
| Microsoft | Microsoft Office 2016 | 16.0.0 < 16.0.5435.1001 (affected) |
| Microsoft | Microsoft Office 2019 | 19.0.0 < https://aka.ms/OfficeSecurityReleases (affected) |
| Microsoft | Microsoft Office LTSC 2021 | 16.0.1 < https://aka.ms/OfficeSecurityReleases (affected) |
| Microsoft | Microsoft PowerPoint 2016 | 16.0.0 < 16.0.5435.1000 (affected) |
| Microsoft | Microsoft Publisher 2016 | 16.0.0 < 16.0.5435.1000 (affected) |
| Microsoft | Microsoft Visio 2016 | 16.0.1 < 16.0.5435.1000 (affected) |
| Microsoft | Microsoft Word 2016 | 16.0.1 < 16.0.5435.1000 (affected) |
| Microsoft | Skype for Business 2016 | 0 < 16.0.5435.1000 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.187%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Microsoft Corporation · Vendor · USA |
| Reserved | 2023-11-28T22:58:12 |
| Published | 2024-02-13T18:02:25 |
| Patch Date | 2024-02-13 |
| Last Updated | 2026-08-10T17:52:18 |
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