Description
Microsoft Defender Portal Spoofing Vulnerability
Published: 2025-11-20
Score: 8.3 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

No advisories yet.

History

Thu, 11 Dec 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 10 Dec 2025 21:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:365_defender_portal:-:*:*:*:*:*:*:*

Thu, 20 Nov 2025 22:30:00 +0000

Type Values Removed Values Added
Description Microsoft Defender Portal Spoofing Vulnerability
Title Microsoft Defender Portal Spoofing Vulnerability
First Time appeared Microsoft
Microsoft 365 Defender Portal
Weaknesses CWE-79
CPEs cpe:2.3:a:microsoft:365_defender_portal:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft 365 Defender Portal
References
Metrics cvssV3_1

{'score': 8.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L/E:U/RL:O/RC:C'}


Subscriptions

Microsoft 365 Defender Portal
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-02-26T16:07:41.207Z

Reserved: 2025-10-14T18:24:58.484Z

Link: CVE-2025-62459

cve-icon Vulnrichment

Updated: 2025-12-11T15:14:51.511Z

cve-icon NVD

Status : Analyzed

Published: 2025-11-20T23:15:56.563

Modified: 2025-12-10T20:56:50.857

Link: CVE-2025-62459

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses