CVE-2025-21225
Medium
Description
Windows Remote Desktop Gateway (RD Gateway) Denial of Service Vulnerability
SeverityMedium
CVSS5.9
Exploit probability—
Product
Microsoft Windows Server
PublishedJan 14, 2025
First seenJan 14, 2025
Weakness typeCWE-843CWE-843
How to fix
Update
- microsoft windows_server_201610.0.14393.7699 or later
- microsoft windows_server_201910.0.17763.6775 or later
- microsoft windows_server_202210.0.20348.3091 or later
- microsoft windows_server_2022_23h210.0.25398.1369 or later
- microsoft windows_server_202510.0.26100.2894 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_server_2016 | v < 10.0.14393.7699 | 10.0.14393.7699 |
| microsoft windows_server_2019 | v < 10.0.17763.6775 | 10.0.17763.6775 |
| microsoft windows_server_2022 | v < 10.0.20348.3091 | 10.0.20348.3091 |
| microsoft windows_server_2022_23h2 | v < 10.0.25398.1369 | 10.0.25398.1369 |
| microsoft windows_server_2025 | v < 10.0.26100.2894 | 10.0.26100.2894 |
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