Improper authentication in Windows SMB Client allows an unauthorized attacker to perform tampering over a network.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Windows_10_1507 | Microsoft | * | 10.0.10240.21161 (excluding) |
| Windows_10_1607 | Microsoft | * | 10.0.14393.8519 (excluding) |
| Windows_10_1809 | Microsoft | * | 10.0.17763.7919 (excluding) |
| Windows_10_21h2 | Microsoft | * | 10.0.19044.6456 (excluding) |
| Windows_10_22h2 | Microsoft | * | 10.0.19045.6456 (excluding) |
| Windows_11_22h2 | Microsoft | * | 10.0.22621.6060 (excluding) |
| Windows_11_23h2 | Microsoft | * | 10.0.22631.6060 (including) |
| Windows_11_24h2 | Microsoft | * | 10.0.26100.6899 (excluding) |
| Windows_server_2008 | Microsoft | –sp2 (including) | –sp2 (including) |
| Windows_server_2008 | Microsoft | r2-sp1 (including) | r2-sp1 (including) |
| Windows_server_2012 | Microsoft | - (including) | - (including) |
| Windows_server_2012 | Microsoft | r2 (including) | r2 (including) |
| Windows_server_2016 | Microsoft | * | 10.0.14393.8519 (including) |
| Windows_server_2019 | Microsoft | * | 10.0.17763.7919 (excluding) |
| Windows_server_2022 | Microsoft | * | 10.0.20348.4294 (excluding) |
| Windows_server_2022_23h2 | Microsoft | * | 10.0.25398.1913 (excluding) |
| Windows_server_2025 | Microsoft | * | 10.0.26100.6899 (including) |