Vulnerability Intelligence Report
Microsoft Office Visio Remote Code Execution Vulnerability
CVE-2023-21737
Microsoft Office Visio Remote Code Execution Vulnerability
No Active Exploit Signals
CVSS Base Score
7.8
HIGH
Exploitability:1.9
Impact Score:5.9
EPSS Probability:0.72%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-122 ↗CWE-122: Heap-based Buffer Overflow
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Microsoft | Microsoft Office 2019 | 19.0.0 < https://aka.ms/OfficeSecurityReleases (affected) |
| Microsoft | Microsoft 365 Apps for Enterprise | 16.0.1 < https://aka.ms/OfficeSecurityReleases (affected) |
| Microsoft | Microsoft Office LTSC 2021 | 16.0.1 < https://aka.ms/OfficeSecurityReleases (affected) |
| Microsoft | Microsoft Visio 2013 Service Pack 1 | 15.0.1 < 15.0.5519.1000 (affected) |
| Microsoft | Microsoft Visio 2013 Service Pack 1 | 15.0.1 < 15.0.5519.1000 (affected) |
| Microsoft | Microsoft Visio 2016 | 16.0.1 < 16.0.5378.1000 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.723%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Microsoft Corporation · Vendor · USA |
| Reserved | 2022-12-13T00:00:00 |
| Published | 2023-01-10T00:00:00 |
| Patch Date | 2023-01-10 |
| Last Updated | 2025-02-28T21:14:56 |
Community Chatter & Buzz