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CVE-2026-70049: Microsoft Configuration Manager Elevation of Privilege Vulnerability

• Severity: high (CVSS 8.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-13 · updated 2026-10-31
• Weakness: CWE-89

Description

Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Configuration Manager allows an authorized attacker to elevate privileges over an adjacent network.

Affected products

• Microsoft Configuration Manager 2509: from 1.0.0 before 5.00.9141.1041 — fixed in 5.00.9141.1041
• Microsoft Configuration Manager 2603: from 1.0.0 before 5.00.9146.1027 — fixed in 5.00.9146.1027
• Microsoft Configuration Manager: from 1.0.0 before 5.00.9135.1042 — fixed in 5.00.9135.1042

How to fix

Upgrade to a fixed version: Microsoft Configuration Manager 2509 5.00.9141.1041; Microsoft Configuration Manager 2603 5.00.9146.1027; Microsoft Configuration Manager 5.00.9135.1042. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70049

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