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CVE-2025-59230 Details
Description
Improper access control in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.
A vulnerability allowing improper access control in Windows Remote Access Connection Manager has been identified. This issue enables an authorized attacker to locally elevate privileges. Exploitation of this vulnerability could allow the attacker to gain SYSTEM privileges.
Users can apply the security update for this vulnerability, which is available through the Microsoft Update Catalog. Specific update details can be found in the Microsoft Knowledge Base articles KB5066835, KB5066836, KB5066837, and KB5066873.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Oct 15, 2025Exploitation: ActiveAutomatable: NoTechnical Impact: Total
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-59230 | CISA-ADP | US Government Resource |
| https://www.vicarius.io/vsociety/posts/cve-2025-59230-detection-script-elevation-of-privilege-vulnerability-affecting-windows-rasman | CVE | Third Party Advisory |
| https://www.vicarius.io/vsociety/posts/cve-2025-59230-mitigation-script-elevation-of-privilege-vulnerability-affecting-windows-rasman | CVE | MitigationThird Party Advisory |
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59230 | [email protected] | Vendor Advisory |
This CVE is in CISA's Known Exploited Vulnerabilities Catalog
Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.
| Vulnerability Name | Date Added | Due Date | Required Action |
|---|---|---|---|
| Microsoft Windows Improper Access Control Vulnerability | Oct 14, 2025 | Nov 4, 2025 | Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-284 | Improper Access Control | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| microsoft windows 10 1507 | < 10.0.10240.21161 |
CPE
Remediation
| |
| microsoft windows 10 1607 | < 10.0.14393.8519 |
CPE
Remediation
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| microsoft windows 10 1809 | < 10.0.17763.7919 |
CPE
Remediation
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| microsoft windows 10 21h2 | < 10.0.19044.6456 |
CPE
Remediation
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| microsoft windows 10 22h2 | < 10.0.19045.6456 |
CPE
Remediation
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| microsoft windows 11 22h2 | < 10.0.22621.6060 |
CPE
Remediation
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| microsoft windows 11 23h2 | <= 10.0.22631.6060 |
CPE
Remediation
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| microsoft windows 11 24h2 | < 10.0.26100.6899 |
CPE
Remediation
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| microsoft windows 11 25h2 | < 10.0.26200.6899 |
CPE
Remediation
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| microsoft windows server 2008 | r2 sp1 |
CPE
Remediation
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| microsoft windows server 2012 | r2 |
CPE
Remediation
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| microsoft windows server 2016 | <= 10.0.14393.8519 |
CPE
Remediation
| |
| microsoft windows server 2019 | < 10.0.17763.7919 |
CPE
Remediation
| |
| microsoft windows server 2022 | < 10.0.20348.4294 |
CPE
Remediation
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| microsoft windows server 2022 23h2 | < 10.0.25398.1913 |
CPE
Remediation
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| microsoft windows server 2025 | <= 10.0.26100.6899 |
CPE
Remediation
| |
Change History
11 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Dec 3, 2025 | Modified Analysis | [email protected] |
| Dec 2, 2025 | CVE Modified | CVE |
| Oct 27, 2025 | Modified Analysis | [email protected] |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Oct 15, 2025 | Initial Analysis | [email protected] |
| Oct 15, 2025 | CVE CISA KEV Update | Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government |
| Oct 14, 2025 | New CVE Received | [email protected] |