First published: Tue Jan 14 2025(Updated: )
Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
Credit: secure@microsoft.com
Affected Software | Affected Version | How to fix |
---|---|---|
Microsoft Windows Server 2008 R2 | ||
Microsoft Windows Server 2012 R2 | ||
Microsoft Windows Server 2008 R2 | ||
Microsoft Windows Server 2012 R2 | ||
Microsoft Windows Server 2025 | ||
Microsoft Windows Server 2025 | ||
Microsoft Windows Server 2022 23H2 | ||
Microsoft Windows Server | ||
Microsoft Windows Server | ||
Microsoft Windows Server | ||
Microsoft Windows Server | ||
Microsoft Windows Server | ||
Microsoft Windows Server | ||
Microsoft Windows Server 2019 | ||
Microsoft Windows Server 2019 | ||
Windows 11 | =23H2 | |
Windows 11 | =22H2 | |
Windows 11 | =22H2 | |
Windows 11 | =24H2 | |
Windows 11 | =24H2 | |
Windows 11 | =23H2 | |
Microsoft Windows Server 2022 | ||
Microsoft Windows Server 2022 | ||
Microsoft Windows 10 | <10.0.10240.20890 | |
Microsoft Windows 10 | <10.0.10240.20890 | |
Microsoft Windows 10 | <10.0.14393.7699 | |
Microsoft Windows 10 | <10.0.14393.7699 | |
Microsoft Windows 10 | <10.0.17763.6775 | |
Microsoft Windows 10 | <10.0.17763.6775 | |
Microsoft Windows 10 | <10.0.19044.5371 | |
Microsoft Windows 10 | <10.0.19045.5371 | |
Windows 11 | <10.0.22621.4751 | |
Windows 11 | <10.0.22631.4751 | |
Windows 11 | <10.0.26100.2894 | |
Microsoft Windows Server | =sp2 | |
Microsoft Windows Server | =r2-sp1 | |
Microsoft Windows Server | ||
Microsoft Windows Server | =r2 | |
Microsoft Windows Server 2016 | <10.0.14393.7699 | |
Microsoft Windows Server 2019 | <10.0.17763.6775 | |
Microsoft Windows Server 2022 | <10.0.20348.3091 | |
Microsoft Windows Server 2022 | <10.0.25398.1369 | |
Microsoft Windows Server 2025 | <10.0.26100.2894 | |
Microsoft Windows Server 2016 | ||
Microsoft Windows Server 2016 | ||
Windows 10 | =1809 | |
Windows 10 | =1809 | |
Windows 10 | =22H2 | |
Windows 10 | =22H2 | |
Windows 10 | =22H2 | |
Windows 10 | =1607 | |
Windows 10 | =1607 | |
Windows 10 | =21H2 | |
Windows 10 | =21H2 | |
Windows 10 | =21H2 | |
Windows 10 | ||
Windows 10 |
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(Found alongside the following vulnerabilities)
CVE-2025-21307 is classified as a remote code execution vulnerability, which is considered high severity due to its potential to allow attackers to execute commands remotely.
To fix CVE-2025-21307, you should apply the latest security patches provided by Microsoft for the affected Windows versions.
CVE-2025-21307 affects multiple versions of Windows, including Windows 10 and Windows 11, as well as Windows Server editions.
Yes, CVE-2025-21307 can be exploited remotely, allowing an attacker to run arbitrary code on the affected systems.
Currently, it is recommended to apply the security updates as the most effective method to mitigate the risks associated with CVE-2025-21307.