8.8
High
CVE-2025-21208 Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
Description
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Windows Server 2019 10.0 | 10.0.17763.0 → < 10.0.17763.6893 | 10.0.17763.6893 |
| Windows Server 2019 (Server Core installation) 10.0 | 10.0.17763.0 → < 10.0.17763.6893 | 10.0.17763.6893 |
| Windows Server 2022 10.0 | 10.0.20348.0 → < 10.0.20348.3207 | 10.0.20348.3207 |
| Windows Server 2025 (Server Core installation) 10.0 | 10.0.26100.0 → < 10.0.26100.3194 | 10.0.26100.3194 |
| Windows Server 2022, 23H2 Edition (Server Core installation) 10.0 | 10.0.25398.0 → < 10.0.25398.1425 | 10.0.25398.1425 |
| Windows Server 2025 10.0 | 10.0.26100.0 → < 10.0.26100.3194 | 10.0.26100.3194 |
| Windows Server 2016 10.0 | 10.0.14393.0 → < 10.0.14393.7785 | 10.0.14393.7785 |
| Windows Server 2016 (Server Core installation) 10.0 | 10.0.14393.0 → < 10.0.14393.7785 | 10.0.14393.7785 |
| Windows Server 2008 Service Pack 2 6.0 | 6.0.6003.0 → < 6.0.6003.23117 | 6.0.6003.23117 |
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| Product | Affected versions | Fixed in |
|---|---|---|
| Windows Server 2008 Service Pack 2 (Server Core installation) 6.0 | 6.0.6003.0 → < 6.0.6003.23117 | 6.0.6003.23117 |
| Windows Server 2008 Service Pack 2 6.0 | 6.0.6003.0 → < 6.0.6003.23117 | 6.0.6003.23117 |
| Windows Server 2008 R2 Service Pack 1 6.1 | 6.1.7601.0 → < 6.1.7601.27566 | 6.1.7601.27566 |
| Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1 | 6.1.7601.0 → < 6.1.7601.27566 | 6.1.7601.27566 |
| Windows Server 2012 6.2 | 6.2.9200.0 → < 6.2.9200.25317 | 6.2.9200.25317 |
| Windows Server 2012 (Server Core installation) 6.2 | 6.2.9200.0 → < 6.2.9200.25317 | 6.2.9200.25317 |
| Windows Server 2012 R2 6.3 | 6.3.9600.0 → < 6.3.9600.22417 | 6.3.9600.22417 |
| Windows Server 2012 R2 (Server Core installation) 6.3 | 6.3.9600.0 → < 6.3.9600.22417 | 6.3.9600.22417 |
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