CVE-2025-21259

Published: Feb 11, 2025Updated: Feb 28, 2025 Sources: CVE List NVD BDUCWE-451

NVD MITRE

5.3CVSSMEDIUM

EPSS Score

Description

Microsoft Outlook Spoofing Vulnerability

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:LIntegrity

Low

A:NAvailability

None

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Weaknesses

CWE-451 NVD-CWE-noinfo

Affected Products

Microsoft Outlook for Android Microsoft

On-prem

Operating Systems / windows

Microsoft Outlook Microsoft Corp

On-prem

Operating Systems / windows

outlook microsoft

On-premDesktop App

Consumer Software / productivity

microsoftcommercialUSOperating Systems

microsoft corpcommercialUSOperating Systemsaka microsoft corporation

Exploitability

Official Patch Available

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21259

msrc.microsoft.com

https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-21259

msrc.microsoft.com

Timeline

Published

Feb 11, 2025

Last Updated

Feb 28, 2025

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