CVE-2025-33066 Details
Description
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.
A heap-based buffer overflow vulnerability has been identified in the Windows Routing and Remote Access Service (RRAS). This vulnerability allows an unauthorized attacker to execute code remotely over the network. It affects multiple versions of Windows Server and Windows 10, as well as Windows 11.
Users can apply the security updates provided by Microsoft to address this vulnerability. These security updates are available through the Microsoft Update Catalog.
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 Jun 10, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-33066 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-122 | Heap-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| microsoft windows 10 1507 | < 10.0.10240.21034 |
CPE
Remediation
| |
| microsoft windows 10 1607 | < 10.0.14393.8148 |
CPE
Remediation
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| microsoft windows 10 1809 | < 10.0.17763.7434 |
CPE
Remediation
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| microsoft windows 10 21h2 | < 10.0.19044.5965 |
CPE
Remediation
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| microsoft windows 10 22h2 | < 10.0.19045.5965 |
CPE
Remediation
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| microsoft windows 11 22h2 | < 10.0.22621.5472 |
CPE
Remediation
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| microsoft windows 11 23h2 | < 10.0.22631.5472 |
CPE
Remediation
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| microsoft windows 11 24h2 | < 10.0.26100.4270 |
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 | < 10.0.14393.8148 |
CPE
Remediation
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| microsoft windows server 2019 | < 10.0.17763.7434 |
CPE
Remediation
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| microsoft windows server 2022 | < 10.0.20348.3745 |
CPE
Remediation
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| microsoft windows server 2022 23h2 | < 10.0.25398.1665 |
CPE
Remediation
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| microsoft windows server 2025 | < 10.0.26100.4270 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jul 10, 2025 | Initial Analysis | [email protected] |
| Jun 10, 2025 | New CVE Received | [email protected] |