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CVE-2025-21356— Microsoft Office Visio Remote Code Execution Vulnerability

CVSS 7.8 · High EPSS 0.99% · P77
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I. Basic Information for CVE-2025-21356

Vulnerability Information
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Vulnerability Title
Microsoft Office Visio Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Microsoft Office Visio Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用不兼容类型访问资源(类型混淆)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Office Visio 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Office Visio是美国微软（Microsoft）公司的一款Office软件系列中的负责绘制流程图和示意图的软件。 Microsoft Office Visio存在安全漏洞。攻击者利用该漏洞可以远程执行代码。以下产品和版本受到影响：Microsoft Office 2019 for 32-bit editions,Microsoft Office 2019 for 64-bit editions,Microsoft 365 Apps for Enterprise for 32-b
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
MicrosoftMicrosoft 365 Apps for Enterprise 16.0.1 ~ https://aka.ms/OfficeSecurityReleases -
MicrosoftMicrosoft Office 2019 19.0.0 ~ https://aka.ms/OfficeSecurityReleases -
MicrosoftMicrosoft Office LTSC 2021 16.0.1 ~ https://aka.ms/OfficeSecurityReleases -
MicrosoftMicrosoft Office LTSC 2024 16.0.0 ~ https://aka.ms/OfficeSecurityReleases -

II. Public POCs for CVE-2025-21356

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III. Intelligence Information for CVE-2025-21356

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Same Patch Batch · Microsoft · 2025-01-14 · 157 CVEs total

CVE-2025-212989.8 CRITICALWindows OLE Remote Code Execution Vulnerability
CVE-2025-213119.8 CRITICALWindows NTLM V1 Elevation of Privilege Vulnerability
CVE-2025-213079.8 CRITICALWindows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
CVE-2025-212928.8 HIGHWindows Search Service Elevation of Privilege Vulnerability
CVE-2025-212668.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-212828.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-212938.8 HIGHActive Directory Domain Services Elevation of Privilege Vulnerability
CVE-2025-212918.8 HIGHWindows Direct Show Remote Code Execution Vulnerability
CVE-2025-213028.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-213038.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-213068.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-211768.8 HIGH.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability
CVE-2025-211788.8 HIGHVisual Studio Remote Code Execution Vulnerability
CVE-2025-212738.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-212238.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-212408.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-212388.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-214178.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-212458.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability
CVE-2025-214098.8 HIGHWindows Telephony Service Remote Code Execution Vulnerability

Showing top 20 of 157 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft 365 Apps for Enterprise
Same vendor: Microsoft
Same weakness: CWE-843

V. Comments for CVE-2025-21356

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