What’s Vulnerable › Vulnerabilities

CVE-2025-59501: Microsoft Configuration Manager Spoofing Vulnerability

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-31 · updated 2026-10-18
• Weakness: CWE-290

Description

Authentication bypass by spoofing in Microsoft Configuration Manager allows an authorized attacker to perform spoofing over an adjacent network.

Affected products

• Microsoft Configuration Manager 2403: before 5.00.9128.1037 — fixed in 5.00.9128.1037
• Microsoft Configuration Manager 2409: before 5.00.9132.1031 — fixed in 5.00.9132.1031
• Microsoft Configuration Manager: before 5.0.9135.1013 — fixed in 5.0.9135.1013
• Microsoft Configuration Manager 2409: from 1.0.0 before 5.00.9132.1031 — fixed in 5.00.9132.1031
• Microsoft Configuration Manager: from 1.0.0 before 5.00.9128.1037 — fixed in 5.00.9128.1037

How to fix

Upgrade to a fixed version: Microsoft Configuration Manager 2403 5.00.9128.1037; Microsoft Configuration Manager 2409 5.00.9132.1031; Microsoft Configuration Manager 5.0.9135.1013; Microsoft Configuration Manager 2409 5.00.9132.1031; Microsoft Configuration Manager 5.00.9128.1037. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59501

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