Disclosure summary
Authentication bypass by spoofing in Microsoft Configuration Manager allows an authorized attacker to perform spoofing over an adjacent network.
Source-reported weakness categories
CWE-290
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
Microsoft Security Updates (CVRF) · 2025-Oct
Open original source · Updated Oct 24, 2025
Microsoft Configuration Manager Spoofing Vulnerability
Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.
Microsoft maximum product score: 4.8
| Vendor | Product / association | Version / bounds |
|---|---|---|
| Microsoft update guide | Microsoft Configuration Manager 2403 | (MSRC status code 3) |
| Microsoft update guide | Microsoft Configuration Manager 2503 | (MSRC status code 3) |
| Microsoft update guide | Microsoft Configuration Manager 2409 | (MSRC status code 3) |
Vendor remediation references
- Release Notes · build 5.00.9128.1037 · product IDs 12402
- Vendor guidance · product IDs 12402
- Release Notes · build 5.0.9135.1013 · product IDs 16788
- Vendor guidance · product IDs 16788
- Release Notes · build 5.00.9132.1031 · product IDs 20545
- Vendor guidance · product IDs 20545
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2025-10-24T03:00:00-04:00
MODIFIED 2025-10-24T03:00:00-04:00
INGESTED 2026-10-08T12:45:32-04:00