CVE-2025-21346

Microsoft Office Security Feature Bypass Vulnerability

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21346	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:365_apps:-::::enterprise::x64:*
	cpe:2.3:a:microsoft:365_apps:-::::enterprise::x86:*
	cpe:2.3:a:microsoft:office:2016::::-::x64:*
	cpe:2.3:a:microsoft:office:2016::::-::x86:*
	cpe:2.3:a:microsoft:office:2019:::::-:x64:*
	cpe:2.3:a:microsoft:office:2019:::::-:x86:*
	cpe:2.3:a:microsoft:office:2021::::ltsc::x64:*
	cpe:2.3:a:microsoft:office:2021::::ltsc::x86:*
	cpe:2.3:a:microsoft:office:2024::::ltsc::x64:*
	cpe:2.3:a:microsoft:office:2024::::ltsc::x86:*

History

21 Jan 2025, 19:29

Type	Values Removed	Values Added
CPE		cpe:2.3:a:microsoft:office:2019:::::-:x86:* cpe:2.3:a:microsoft:office:2016::::-::x86:* cpe:2.3:a:microsoft:office:2019:::::-:x64:* cpe:2.3:a:microsoft:office:2016::::-::x64:* cpe:2.3:a:microsoft:office:2021::::ltsc::x64:* cpe:2.3:a:microsoft:office:2024::::ltsc::x64:* cpe:2.3:a:microsoft:365_apps:-::::enterprise::x64:* cpe:2.3:a:microsoft:365_apps:-::::enterprise::x86:* cpe:2.3:a:microsoft:office:2024::::ltsc::x86:* cpe:2.3:a:microsoft:office:2021::::ltsc::x86:*
CWE		NVD-CWE-noinfo
Summary		(es) Vulnerabilidad de omisión de funciones de seguridad de Microsoft Office
First Time		Microsoft office Microsoft Microsoft 365 Apps
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21346 -~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21346 - Patch, Vendor Advisory

14 Jan 2025, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-01-14 18:16

Updated : 2025-01-21 19:29

NVD link : CVE-2025-21346

Mitre link : CVE-2025-21346

CVE.ORG link : CVE-2025-21346

JSON object : View

Products Affected

microsoft

office
365_apps

CWE

CWE-693

Protection Mechanism Failure

NVD-CWE-noinfo

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