5.3
Medium
CVE-2021-40456 Windows AD FS Security Feature Bypass Vulnerability
Description
Windows AD FS Security Feature Bypass Vulnerability
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Windows Server 2019 10.0 | 10.0.0 → < 10.0.17763.2237 | 10.0.17763.2237 |
| Windows Server 2019 (Server Core installation) 10.0 | 10.0.0 → < 10.0.17763.2237 | 10.0.17763.2237 |
| Windows Server 2022 10.0 | 10.0.0 → < 10.0.20348.288 | 10.0.20348.288 |
| Windows Server version 2004 10.0 | 10.0.0 → < 10.0.19041.1288 | 10.0.19041.1288 |
| Windows Server version 20H2 10.0 | 10.0.0 → < 10.0.19042.1288 | 10.0.19042.1288 |
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