CVE-2025-21357

Microsoft Outlook Remote Code Execution Vulnerability

CVSS v3 6.7 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21357	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: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:*
	cpe:2.3:a:microsoft:outlook:2016::::::x64:
	cpe:2.3:a:microsoft:outlook:2016::::::x86:

History

21 Jan 2025, 19:40

Type	Values Removed	Values Added
First Time		Microsoft outlook Microsoft office Microsoft Microsoft 365 Apps
Summary		(es) Vulnerabilidad de ejecución remota de código en Microsoft Outlook
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21357 -~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21357 - Patch, Vendor Advisory
CWE		NVD-CWE-noinfo
CPE		cpe:2.3:a:microsoft:office:2019:::::-:x86:* cpe:2.3:a:microsoft:office:2019:::::-:x64:* cpe:2.3:a:microsoft:office:2021::::ltsc::x64:* cpe:2.3:a:microsoft:office:2024::::ltsc::x64:* cpe:2.3:a:microsoft:outlook:2016::::::x64: cpe:2.3:a:microsoft:365_apps:-::::enterprise::x64:* cpe:2.3:a:microsoft:365_apps:-::::enterprise::x86:* cpe:2.3:a:microsoft:outlook:2016::::::x86: cpe:2.3:a:microsoft:office:2024::::ltsc::x86:* cpe:2.3:a:microsoft:office:2021::::ltsc::x86:*

14 Jan 2025, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-01-14 18:16

Updated : 2025-01-21 19:40

NVD link : CVE-2025-21357

Mitre link : CVE-2025-21357

CVE.ORG link : CVE-2025-21357

JSON object : View

Products Affected

microsoft

office
365_apps
outlook

CWE

CWE-908

Use of Uninitialized Resource

NVD-CWE-noinfo

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