Authentication bypass by spoofing in Microsoft Configuration Manager allows an authorized attacker to perform spoofing over an adjacent network.
Conclusion & alert: CVE-2025-59501 is rated Low Risk (27.8/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.09%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-05-08 | 0.17% | 0.09% | -0.08% |
| 2 | 2026-03-26 | 0.32% | 0.17% | -0.16% |
| 3 | 2026-03-25 | — | 0.32% | — |
Full EPSS history (6 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 4.8 | 3.1 | MEDIUM |
|
1.2 | 3.6 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| microsoft | configuration_manager_2403 | < 5.00.9128.1037 | cpe:2.3:a:microsoft:configuration_manager_2403:*:*:*:*:*:*:*:* |
| microsoft | configuration_manager_2409 | < 5.00.9132.1031 | cpe:2.3:a:microsoft:configuration_manager_2409:*:*:*:*:*:*:*:* |
| microsoft | configuration_manager_2503 | < 5.0.9135.1013 | cpe:2.3:a:microsoft:configuration_manager_2503:*:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59501 | Vendor Advisory |