Description
Improper access control in Microsoft Configuration Manager allows an authorized attacker to elevate privileges over a network.
Affected products
microsoft: configuration manager 2503; microsoft: configuration manager 2509; microsoft: configuration manager 2603
References1
- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47301 Vendor Advisory
Metrics
- CVSS 3.1
-
8.8
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 1% percentile: 65 · as of 15 November 2026
- CWE
- CWE-284
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.