MSRC_CVE-2026-47301
Vulnerability from csaf_microsoft - Published: 2026-07-14 07:00 - Updated: 2026-07-14 07:00Summary
Configuration Manager Elevation of Privilege Vulnerability
Severity
Important
Notes
Additional Resources: To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer: The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
Customer Action: Required. The vulnerability documented by this CVE requires customer action to resolve.
CWE-284
- Improper Access Control
Affected products
Fixed
3 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Microsoft Configuration Manager 2503 2503
Microsoft Configuration Manager 2503
|
2503 | ||
|
Microsoft Configuration Manager 2509 2509
Microsoft Configuration Manager 2509
|
2509 | ||
|
Microsoft Configuration Manager 2603 2603
Microsoft Configuration Manager 2603
|
2603 |
Known affected
3 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Microsoft Configuration Manager 2603 <2603
Microsoft Configuration Manager 2603
|
<2603 |
Vendor Fix
fix
|
|
|
Microsoft Configuration Manager 2509 <2509
Microsoft Configuration Manager 2509
|
<2509 |
Vendor Fix
fix
|
|
|
Microsoft Configuration Manager 2503 <2503
Microsoft Configuration Manager 2503
|
<2503 |
Vendor Fix
fix
|
Threats
Impact
Elevation of Privilege
Exploit Status
Publicly Disclosed:No;Exploited:No
References
7 references
Acknowledgments
<a href="https://www.linkedin.com/in/kr-mick3y">mick3y</a> with Team SaturnX
<a href="https://www.linkedin.com/in/omri-baso/">Omri Baso</a> with <a href="https://xmcyber.com/">XM Cyber</a>
{
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"\u003ca href=\"https://www.linkedin.com/in/kr-mick3y\"\u003emick3y\u003c/a\u003e with Team SaturnX"
]
},
{
"names": [
"\u003ca href=\"https://www.linkedin.com/in/omri-baso/\"\u003eOmri Baso\u003c/a\u003e with \u003ca href=\"https://xmcyber.com/\"\u003eXM Cyber\u003c/a\u003e"
]
}
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"aggregate_severity": {
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"text": "Important"
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"notes": [
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"category": "general",
"text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
"title": "Additional Resources"
},
{
"category": "legal_disclaimer",
"text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
"title": "Disclaimer"
},
{
"category": "general",
"text": "Required. The vulnerability documented by this CVE requires customer action to resolve.",
"title": "Customer Action"
}
],
"publisher": {
"category": "vendor",
"contact_details": "secure@microsoft.com",
"name": "Microsoft Security Response Center",
"namespace": "https://msrc.microsoft.com"
},
"references": [
{
"category": "self",
"summary": "CVE-2026-47301 Configuration Manager Elevation of Privilege Vulnerability - HTML",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47301"
},
{
"category": "self",
"summary": "CVE-2026-47301 Configuration Manager Elevation of Privilege Vulnerability - CSAF",
"url": "https://msrc.microsoft.com/csaf/advisories/2026/msrc_cve-2026-47301.json"
},
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"url": "https://support.microsoft.com/lifecycle"
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"url": "https://www.first.org/cvss"
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],
"title": "Configuration Manager Elevation of Privilege Vulnerability",
"tracking": {
"current_release_date": "2026-07-14T07:00:00.000Z",
"generator": {
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"status": "final",
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"product_tree": {
"branches": [
{
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{
"category": "product_version_range",
"name": "\u003c2509",
"product": {
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{
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{
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],
"category": "product_name",
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{
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"product_id": "3"
}
},
{
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"name": "2503",
"product": {
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"product_id": "16788"
}
}
],
"category": "product_name",
"name": "Microsoft Configuration Manager 2503"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-47301",
"cwe": {
"id": "CWE-284",
"name": "Improper Access Control"
},
"notes": [
{
"category": "general",
"text": "Microsoft",
"title": "Assigning CNA"
},
{
"category": "faq",
"text": "An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.",
"title": "What privileges could be gained by an attacker who successfully exploited this vulnerability?"
},
{
"category": "faq",
"text": "An attacker could exploit this vulnerability by sending specially crafted requests to the affected service interface, allowing them to upload content without the required permissions. By doing so, an authenticated attacker could leverage this unauthorized access to introduce malicious or unintended content into the system, leading to elevated capabilities beyond their intended level.",
"title": "How could an attacker exploit this vulnerability?"
}
],
"product_status": {
"fixed": [
"16788",
"21565",
"21566"
],
"known_affected": [
"1",
"2",
"3"
]
},
"references": [
{
"category": "self",
"summary": "CVE-2026-47301 Configuration Manager Elevation of Privilege Vulnerability - HTML",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47301"
},
{
"category": "self",
"summary": "CVE-2026-47301 Configuration Manager Elevation of Privilege Vulnerability - CSAF",
"url": "https://msrc.microsoft.com/csaf/advisories/2026/msrc_cve-2026-47301.json"
}
],
"remediations": [
{
"category": "vendor_fix",
"date": "2026-07-14T07:00:00.000Z",
"details": "2509:Security Update:https://learn.microsoft.com/en-us/intune/configmgr/hotfix/2509/36949461",
"product_ids": [
"2"
],
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},
{
"category": "vendor_fix",
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"product_ids": [
"1"
],
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},
{
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"product_ids": [
"3"
],
"url": "https://learn.microsoft.com/en-us/intune/configmgr/hotfix/2603/38232642"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"environmentalScore": 0.0,
"exploitCodeMaturity": "UNPROVEN",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"remediationLevel": "OFFICIAL_FIX",
"reportConfidence": "CONFIRMED",
"scope": "UNCHANGED",
"temporalScore": 7.7,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
"version": "3.1"
},
"products": [
"1",
"2",
"3"
]
}
],
"threats": [
{
"category": "impact",
"details": "Elevation of Privilege"
},
{
"category": "exploit_status",
"details": "Publicly Disclosed:No;Exploited:No"
}
],
"title": "Configuration Manager Elevation of Privilege Vulnerability"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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