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CVE-2026-47301

Configuration Manager Elevation of Privilege Vulnerability

HIGH
8.8
CVSS Score
Published: July 14, 2026 at 06:45 PM UTC
Updated: October 28, 2026 at 08:02 PM UTC
4 products affected across 1 vendorConfiguration Manager 2503Configuration Manager 2509Configuration Manager 2603

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Severity
HIGH8.8
Exploit prediction
EPSS 0.8%
SSVC
No known exploit

Description

Improper access control in Microsoft Configuration Manager allows an authorized attacker to elevate privileges over a network.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Configuration Manager 2503· Microsoft
95%
All versions
Affected range stops below 5.0.9135.1031, so it looks safe — our inference, not a vendor statement
Configuration Manager 2509· Microsoft
95%
1.0.0
Affected range stops below 5.0.9141.1030, so it looks safe — our inference, not a vendor statement
Configuration Manager 2603· Microsoft
95%
1.0.0
Affected range stops below 5.0.9146.1021, so it looks safe — our inference, not a vendor statement
Configuration Manager· Microsoft
90%
1.0.0
Affected range stops below 5.0.9135.1031, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor AdvisoryPatch
Source: cverecord
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47301

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-284

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