CVE-2025-21190: Windows Telephony Service Remote Code Execution Vulnerability
First published: Tue Feb 11 2025(Updated: )
Windows Telephony Service Remote Code Execution Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows Server 2008 Itanium | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2008 Itanium | ||
| Microsoft Windows 11 | =23H2 | |
| Microsoft Windows Server 2022 23H2 | ||
| Microsoft Windows Server 2008 Itanium | ||
| Microsoft Windows 11 | =23H2 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows Server 2025 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows 11 | =24H2 | |
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 11 | =24H2 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows Server 2008 Itanium | ||
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows Server 2025 | ||
| Microsoft Windows Server 2019 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-21190?
The severity of CVE-2025-21190 is rated as critical due to its potential for remote code execution.
How do I fix CVE-2025-21190?
To fix CVE-2025-21190, apply the latest security patches provided by Microsoft for the affected Windows versions.
What systems are affected by CVE-2025-21190?
CVE-2025-21190 affects various versions of Windows including Windows Server 2008, Windows 10, and Windows Server 2022.
What type of vulnerability is CVE-2025-21190?
CVE-2025-21190 is a remote code execution vulnerability that can allow attackers to execute arbitrary code on vulnerable systems.
Can CVE-2025-21190 be exploited remotely?
Yes, CVE-2025-21190 can be remotely exploited, allowing attackers to gain control over an affected system.
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- agent/author
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- collector/msrc
- vendor/microsoft
- canonical/microsoft windows server 2008 itanium
- canonical/microsoft windows 10
- version/microsoft windows 10/1607
- canonical/microsoft windows server 2022
- version/microsoft windows 10/1809
- canonical/microsoft windows 11
- version/microsoft windows 11/23h2
- canonical/microsoft windows server 2022 23h2
- canonical/microsoft windows server 2025
- version/microsoft windows 10/22h2
- version/microsoft windows 10/21h2
- canonical/microsoft windows server 2016
- canonical/microsoft windows server 2008 r2
- canonical/microsoft windows server 2012 x64
- version/microsoft windows 11/24h2
- version/microsoft windows 11/22h2
- canonical/microsoft windows server 2012 r2
- canonical/microsoft windows server 2019