VDB
CVE-2025-62459
CVE-2025-62459
PUBLISHED
CVSS 8.300000190734863 HIGH
Microsoft Defender Portal Spoofing Vulnerability
EPSS 0.05% · 15.2th percentile
Risk Scores
CVSS v3.1
8.300000190734863
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
EPSS Score
0.05%
15.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| microsoft | 365_defender_portal | * |
| Microsoft | Microsoft 365 Defender Portal | - |
Timeline
- Nov 11, 2025 CVE Published
- Nov 20, 2025 PoC Published
- Nov 20, 2025 PoC Published
- Nov 20, 2025 PoC Published
- Nov 21, 2025 EPSS Score
- Nov 21, 2025 CVE Updated
- Nov 26, 2025 EPSS Score
- Dec 1, 2025 EPSS Score
- Dec 5, 2025 EPSS Score
- Dec 10, 2025 EPSS Score
- Dec 15, 2025 EPSS Score
- Dec 20, 2025 EPSS Score
References
- Microsoft Defender Portal Spoofing Vulnerability vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-62459 advisory