MSRC_CVE-2025-21200
Vulnerability from csaf_microsoft - Published: 2025-02-11 08:00 - Updated: 2025-02-11 08:00Summary
Windows Telephony Service Remote Code Execution Vulnerability
Severity
Important
Notes
Additional Resources: To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer: The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
Customer Action: Required. The vulnerability documented by this CVE requires customer action to resolve.
CWE-122
- Heap-based Buffer Overflow
Vendor Fix
10.0.17763.6893:Security Update:https://support.microsoft.com/help/5052000
https://support.microsoft.com/help/5052000
Vendor Fix
10.0.20348.3207:Security Update:https://support.microsoft.com/help/5051979
https://support.microsoft.com/help/5051979
Vendor Fix
10.0.20348.3148:SecurityHotpatchUpdate:https://support.microsoft.com/help/5052106
https://support.microsoft.com/help/5052106
Vendor Fix
10.0.19044.5487:Security Update:https://support.microsoft.com/help/5051974
https://support.microsoft.com/help/5051974
Vendor Fix
10.0.22621.4890:Security Update:https://support.microsoft.com/help/5051989
https://support.microsoft.com/help/5051989
Vendor Fix
10.0.19045.5487:Security Update:https://support.microsoft.com/help/5051974
https://support.microsoft.com/help/5051974
Vendor Fix
10.0.26100.3194:Security Update:https://support.microsoft.com/help/5051987
https://support.microsoft.com/help/5051987
Vendor Fix
10.0.26100.3107:SecurityHotpatchUpdate:https://support.microsoft.com/help/5052105
https://support.microsoft.com/help/5052105
Vendor Fix
10.0.22631.4890:Security Update:https://support.microsoft.com/help/5051989
https://support.microsoft.com/help/5051989
Vendor Fix
10.0.25398.1425:Security Update:https://support.microsoft.com/help/5051980
https://support.microsoft.com/help/5051980
Vendor Fix
10.0.10240.20915:Security Update:https://support.microsoft.com/help/5052040
https://support.microsoft.com/help/5052040
Vendor Fix
10.0.14393.7785:Security Update:https://support.microsoft.com/help/5052006
https://support.microsoft.com/help/5052006
Vendor Fix
6.0.6003.23117:Monthly Rollup:https://support.microsoft.com/help/5052038
https://support.microsoft.com/help/5052038
Vendor Fix
6.0.6003.23117:Security Only:https://support.microsoft.com/help/5052072
https://support.microsoft.com/help/5052072
Vendor Fix
6.1.7601.27566:Monthly Rollup:https://support.microsoft.com/help/5052016
https://support.microsoft.com/help/5052016
Vendor Fix
6.1.7601.27566:Security Only:https://support.microsoft.com/help/5052032
https://support.microsoft.com/help/5052032
Vendor Fix
6.2.9200.25317:Monthly Rollup:https://support.microsoft.com/help/5052020
https://support.microsoft.com/help/5052020
Vendor Fix
6.3.9600.22417:Monthly Rollup:https://support.microsoft.com/help/5052042
https://support.microsoft.com/help/5052042
References
Acknowledgments
Anonymous
{
"document": {
"acknowledgments": [
{
"names": [
"Anonymous"
]
}
],
"aggregate_severity": {
"namespace": "https://www.microsoft.com/en-us/msrc/security-update-severity-rating-system",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Public",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en-US",
"notes": [
{
"category": "general",
"text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
"title": "Additional Resources"
},
{
"category": "legal_disclaimer",
"text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
"title": "Disclaimer"
},
{
"category": "general",
"text": "Required. The vulnerability documented by this CVE requires customer action to resolve.",
"title": "Customer Action"
}
],
"publisher": {
"category": "vendor",
"contact_details": "secure@microsoft.com",
"name": "Microsoft Security Response Center",
"namespace": "https://msrc.microsoft.com"
},
"references": [
{
"category": "self",
"summary": "CVE-2025-21200 Windows Telephony Service Remote Code Execution Vulnerability - HTML",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21200"
},
{
"category": "self",
"summary": "CVE-2025-21200 Windows Telephony Service Remote Code Execution Vulnerability - CSAF",
"url": "https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-21200.json"
},
{
"category": "external",
"summary": "Microsoft Exploitability Index",
"url": "https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1"
},
{
"category": "external",
"summary": "Microsoft Support Lifecycle",
"url": "https://support.microsoft.com/lifecycle"
},
{
"category": "external",
"summary": "Common Vulnerability Scoring System",
"url": "https://www.first.org/cvss"
}
],
"title": "Windows Telephony Service Remote Code Execution Vulnerability",
"tracking": {
"current_release_date": "2025-02-11T08:00:00.000Z",
"generator": {
"date": "2025-12-17T22:12:45.902Z",
"engine": {
"name": "MSRC Generator",
"version": "1.0"
}
},
"id": "msrc_CVE-2025-21200",
"initial_release_date": "2025-02-11T08:00:00.000Z",
"revision_history": [
{
"date": "2025-02-11T08:00:00.000Z",
"legacy_version": "1",
"number": "1",
"summary": "Information published."
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.17763.6893",
"product": {
"name": "Windows 10 Version 1809 for 32-bit Systems \u003c10.0.17763.6893",
"product_id": "21"
}
},
{
"category": "product_version",
"name": "10.0.17763.6893",
"product": {
"name": "Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893",
"product_id": "11568"
}
}
],
"category": "product_name",
"name": "Windows 10 Version 1809 for 32-bit Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.17763.6893",
"product": {
"name": "Windows 10 Version 1809 for x64-based Systems \u003c10.0.17763.6893",
"product_id": "20"
}
},
{
"category": "product_version",
"name": "10.0.17763.6893",
"product": {
"name": "Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893",
"product_id": "11569"
}
}
],
"category": "product_name",
"name": "Windows 10 Version 1809 for x64-based Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.17763.6893",
"product": {
"name": "Windows Server 2019 \u003c10.0.17763.6893",
"product_id": "19"
}
},
{
"category": "product_version",
"name": "10.0.17763.6893",
"product": {
"name": "Windows Server 2019 10.0.17763.6893",
"product_id": "11571"
}
}
],
"category": "product_name",
"name": "Windows Server 2019"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.17763.6893",
"product": {
"name": "Windows Server 2019 (Server Core installation) \u003c10.0.17763.6893",
"product_id": "18"
}
},
{
"category": "product_version",
"name": "10.0.17763.6893",
"product": {
"name": "Windows Server 2019 (Server Core installation) 10.0.17763.6893",
"product_id": "11572"
}
}
],
"category": "product_name",
"name": "Windows Server 2019 (Server Core installation)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.20348.3207",
"product": {
"name": "Windows Server 2022 \u003c10.0.20348.3207",
"product_id": "17"
}
},
{
"category": "product_version",
"name": "10.0.20348.3207",
"product": {
"name": "Windows Server 2022 10.0.20348.3207",
"product_id": "11923"
}
}
],
"category": "product_name",
"name": "Windows Server 2022"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.20348.3207",
"product": {
"name": "Windows Server 2022 (Server Core installation) \u003c10.0.20348.3207",
"product_id": "16"
}
},
{
"category": "product_version",
"name": "10.0.20348.3207",
"product": {
"name": "Windows Server 2022 (Server Core installation) 10.0.20348.3207",
"product_id": "11924"
}
}
],
"category": "product_name",
"name": "Windows Server 2022 (Server Core installation)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.19044.5487",
"product": {
"name": "Windows 10 Version 21H2 for 32-bit Systems \u003c10.0.19044.5487",
"product_id": "15"
}
},
{
"category": "product_version",
"name": "10.0.19044.5487",
"product": {
"name": "Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487",
"product_id": "11929"
}
}
],
"category": "product_name",
"name": "Windows 10 Version 21H2 for 32-bit Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.19044.5487",
"product": {
"name": "Windows 10 Version 21H2 for ARM64-based Systems \u003c10.0.19044.5487",
"product_id": "14"
}
},
{
"category": "product_version",
"name": "10.0.19044.5487",
"product": {
"name": "Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487",
"product_id": "11930"
}
}
],
"category": "product_name",
"name": "Windows 10 Version 21H2 for ARM64-based Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.19044.5487",
"product": {
"name": "Windows 10 Version 21H2 for x64-based Systems \u003c10.0.19044.5487",
"product_id": "13"
}
},
{
"category": "product_version",
"name": "10.0.19044.5487",
"product": {
"name": "Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487",
"product_id": "11931"
}
}
],
"category": "product_name",
"name": "Windows 10 Version 21H2 for x64-based Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.22621.4890",
"product": {
"name": "Windows 11 Version 22H2 for ARM64-based Systems \u003c10.0.22621.4890",
"product_id": "12"
}
},
{
"category": "product_version",
"name": "10.0.22621.4890",
"product": {
"name": "Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890",
"product_id": "12085"
}
}
],
"category": "product_name",
"name": "Windows 11 Version 22H2 for ARM64-based Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.22621.4890",
"product": {
"name": "Windows 11 Version 22H2 for x64-based Systems \u003c10.0.22621.4890",
"product_id": "11"
}
},
{
"category": "product_version",
"name": "10.0.22621.4890",
"product": {
"name": "Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890",
"product_id": "12086"
}
}
],
"category": "product_name",
"name": "Windows 11 Version 22H2 for x64-based Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.19045.5487",
"product": {
"name": "Windows 10 Version 22H2 for x64-based Systems \u003c10.0.19045.5487",
"product_id": "10"
}
},
{
"category": "product_version",
"name": "10.0.19045.5487",
"product": {
"name": "Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487",
"product_id": "12097"
}
}
],
"category": "product_name",
"name": "Windows 10 Version 22H2 for x64-based Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.19045.5487",
"product": {
"name": "Windows 10 Version 22H2 for ARM64-based Systems \u003c10.0.19045.5487",
"product_id": "9"
}
},
{
"category": "product_version",
"name": "10.0.19045.5487",
"product": {
"name": "Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487",
"product_id": "12098"
}
}
],
"category": "product_name",
"name": "Windows 10 Version 22H2 for ARM64-based Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.19045.5487",
"product": {
"name": "Windows 10 Version 22H2 for 32-bit Systems \u003c10.0.19045.5487",
"product_id": "8"
}
},
{
"category": "product_version",
"name": "10.0.19045.5487",
"product": {
"name": "Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487",
"product_id": "12099"
}
}
],
"category": "product_name",
"name": "Windows 10 Version 22H2 for 32-bit Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.26100.3194",
"product": {
"name": "Windows Server 2025 (Server Core installation) \u003c10.0.26100.3194",
"product_id": "1"
}
},
{
"category": "product_version",
"name": "10.0.26100.3194",
"product": {
"name": "Windows Server 2025 (Server Core installation) 10.0.26100.3194",
"product_id": "12437"
}
}
],
"category": "product_name",
"name": "Windows Server 2025 (Server Core installation)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.22631.4890",
"product": {
"name": "Windows 11 Version 23H2 for ARM64-based Systems \u003c10.0.22631.4890",
"product_id": "7"
}
},
{
"category": "product_version",
"name": "10.0.22631.4890",
"product": {
"name": "Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890",
"product_id": "12242"
}
}
],
"category": "product_name",
"name": "Windows 11 Version 23H2 for ARM64-based Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.22631.4890",
"product": {
"name": "Windows 11 Version 23H2 for x64-based Systems \u003c10.0.22631.4890",
"product_id": "6"
}
},
{
"category": "product_version",
"name": "10.0.22631.4890",
"product": {
"name": "Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890",
"product_id": "12243"
}
}
],
"category": "product_name",
"name": "Windows 11 Version 23H2 for x64-based Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.25398.1425",
"product": {
"name": "Windows Server 2022, 23H2 Edition (Server Core installation) \u003c10.0.25398.1425",
"product_id": "5"
}
},
{
"category": "product_version",
"name": "10.0.25398.1425",
"product": {
"name": "Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425",
"product_id": "12244"
}
}
],
"category": "product_name",
"name": "Windows Server 2022, 23H2 Edition (Server Core installation)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.26100.3194",
"product": {
"name": "Windows 11 Version 24H2 for ARM64-based Systems \u003c10.0.26100.3194",
"product_id": "4"
}
},
{
"category": "product_version",
"name": "10.0.26100.3194",
"product": {
"name": "Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194",
"product_id": "12389"
}
}
],
"category": "product_name",
"name": "Windows 11 Version 24H2 for ARM64-based Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.26100.3194",
"product": {
"name": "Windows 11 Version 24H2 for x64-based Systems \u003c10.0.26100.3194",
"product_id": "3"
}
},
{
"category": "product_version",
"name": "10.0.26100.3194",
"product": {
"name": "Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194",
"product_id": "12390"
}
}
],
"category": "product_name",
"name": "Windows 11 Version 24H2 for x64-based Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.26100.3194",
"product": {
"name": "Windows Server 2025 \u003c10.0.26100.3194",
"product_id": "2"
}
},
{
"category": "product_version",
"name": "10.0.26100.3194",
"product": {
"name": "Windows Server 2025 10.0.26100.3194",
"product_id": "12436"
}
}
],
"category": "product_name",
"name": "Windows Server 2025"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.10240.20915",
"product": {
"name": "Windows 10 for 32-bit Systems \u003c10.0.10240.20915",
"product_id": "27"
}
},
{
"category": "product_version",
"name": "10.0.10240.20915",
"product": {
"name": "Windows 10 for 32-bit Systems 10.0.10240.20915",
"product_id": "10729"
}
}
],
"category": "product_name",
"name": "Windows 10 for 32-bit Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.10240.20915",
"product": {
"name": "Windows 10 for x64-based Systems \u003c10.0.10240.20915",
"product_id": "26"
}
},
{
"category": "product_version",
"name": "10.0.10240.20915",
"product": {
"name": "Windows 10 for x64-based Systems 10.0.10240.20915",
"product_id": "10735"
}
}
],
"category": "product_name",
"name": "Windows 10 for x64-based Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.14393.7785",
"product": {
"name": "Windows 10 Version 1607 for 32-bit Systems \u003c10.0.14393.7785",
"product_id": "24"
}
},
{
"category": "product_version",
"name": "10.0.14393.7785",
"product": {
"name": "Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785",
"product_id": "10852"
}
}
],
"category": "product_name",
"name": "Windows 10 Version 1607 for 32-bit Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.14393.7785",
"product": {
"name": "Windows 10 Version 1607 for x64-based Systems \u003c10.0.14393.7785",
"product_id": "23"
}
},
{
"category": "product_version",
"name": "10.0.14393.7785",
"product": {
"name": "Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785",
"product_id": "10853"
}
}
],
"category": "product_name",
"name": "Windows 10 Version 1607 for x64-based Systems"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.14393.7785",
"product": {
"name": "Windows Server 2016 \u003c10.0.14393.7785",
"product_id": "25"
}
},
{
"category": "product_version",
"name": "10.0.14393.7785",
"product": {
"name": "Windows Server 2016 10.0.14393.7785",
"product_id": "10816"
}
}
],
"category": "product_name",
"name": "Windows Server 2016"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.0.14393.7785",
"product": {
"name": "Windows Server 2016 (Server Core installation) \u003c10.0.14393.7785",
"product_id": "22"
}
},
{
"category": "product_version",
"name": "10.0.14393.7785",
"product": {
"name": "Windows Server 2016 (Server Core installation) 10.0.14393.7785",
"product_id": "10855"
}
}
],
"category": "product_name",
"name": "Windows Server 2016 (Server Core installation)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c6.0.6003.23117",
"product": {
"name": "Windows Server 2008 for 32-bit Systems Service Pack 2 \u003c6.0.6003.23117",
"product_id": "37"
}
},
{
"category": "product_version",
"name": "6.0.6003.23117",
"product": {
"name": "Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117",
"product_id": "9312"
}
}
],
"category": "product_name",
"name": "Windows Server 2008 for 32-bit Systems Service Pack 2"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c6.0.6003.23117",
"product": {
"name": "Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) \u003c6.0.6003.23117",
"product_id": "32"
}
},
{
"category": "product_version",
"name": "6.0.6003.23117",
"product": {
"name": "Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117",
"product_id": "10287"
}
}
],
"category": "product_name",
"name": "Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c6.0.6003.23117",
"product": {
"name": "Windows Server 2008 for x64-based Systems Service Pack 2 \u003c6.0.6003.23117",
"product_id": "36"
}
},
{
"category": "product_version",
"name": "6.0.6003.23117",
"product": {
"name": "Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117",
"product_id": "9318"
}
}
],
"category": "product_name",
"name": "Windows Server 2008 for x64-based Systems Service Pack 2"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c6.0.6003.23117",
"product": {
"name": "Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) \u003c6.0.6003.23117",
"product_id": "35"
}
},
{
"category": "product_version",
"name": "6.0.6003.23117",
"product": {
"name": "Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117",
"product_id": "9344"
}
}
],
"category": "product_name",
"name": "Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c6.1.7601.27566",
"product": {
"name": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 \u003c6.1.7601.27566",
"product_id": "33"
}
},
{
"category": "product_version",
"name": "6.1.7601.27566",
"product": {
"name": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566",
"product_id": "10051"
}
}
],
"category": "product_name",
"name": "Windows Server 2008 R2 for x64-based Systems Service Pack 1"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c6.1.7601.27566",
"product": {
"name": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) \u003c6.1.7601.27566",
"product_id": "34"
}
},
{
"category": "product_version",
"name": "6.1.7601.27566",
"product": {
"name": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566",
"product_id": "10049"
}
}
],
"category": "product_name",
"name": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c6.2.9200.25317",
"product": {
"name": "Windows Server 2012 \u003c6.2.9200.25317",
"product_id": "31"
}
},
{
"category": "product_version",
"name": "6.2.9200.25317",
"product": {
"name": "Windows Server 2012 6.2.9200.25317",
"product_id": "10378"
}
}
],
"category": "product_name",
"name": "Windows Server 2012"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c6.2.9200.25317",
"product": {
"name": "Windows Server 2012 (Server Core installation) \u003c6.2.9200.25317",
"product_id": "30"
}
},
{
"category": "product_version",
"name": "6.2.9200.25317",
"product": {
"name": "Windows Server 2012 (Server Core installation) 6.2.9200.25317",
"product_id": "10379"
}
}
],
"category": "product_name",
"name": "Windows Server 2012 (Server Core installation)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c6.3.9600.22417",
"product": {
"name": "Windows Server 2012 R2 \u003c6.3.9600.22417",
"product_id": "29"
}
},
{
"category": "product_version",
"name": "6.3.9600.22417",
"product": {
"name": "Windows Server 2012 R2 6.3.9600.22417",
"product_id": "10483"
}
}
],
"category": "product_name",
"name": "Windows Server 2012 R2"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c6.3.9600.22417",
"product": {
"name": "Windows Server 2012 R2 (Server Core installation) \u003c6.3.9600.22417",
"product_id": "28"
}
},
{
"category": "product_version",
"name": "6.3.9600.22417",
"product": {
"name": "Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417",
"product_id": "10543"
}
}
],
"category": "product_name",
"name": "Windows Server 2012 R2 (Server Core installation)"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-21200",
"cwe": {
"id": "CWE-122",
"name": "Heap-based Buffer Overflow"
},
"notes": [
{
"category": "general",
"text": "Microsoft",
"title": "Assigning CNA"
},
{
"category": "faq",
"text": "An attacker could exploit this vulnerability by tricking a user into sending a request to a malicious server. This could result in the server returning malicious data that might cause arbitrary code execution on the user\u0027s system.",
"title": "How could an attacker exploit this vulnerability?"
},
{
"category": "faq",
"text": "This attack requires a client to connect to a malicious server, and that could allow the attacker to gain code execution on the client.",
"title": "According to the CVSS metric, the attack vector is network (AV:N) and the user interaction is required (UI:R). What is the target context of the remote code execution?"
}
],
"product_status": {
"fixed": [
"9312",
"9318",
"9344",
"10049",
"10051",
"10287",
"10378",
"10379",
"10483",
"10543",
"10729",
"10735",
"10816",
"10852",
"10853",
"10855",
"11568",
"11569",
"11571",
"11572",
"11923",
"11924",
"11929",
"11930",
"11931",
"12085",
"12086",
"12097",
"12098",
"12099",
"12242",
"12243",
"12244",
"12389",
"12390",
"12436",
"12437"
],
"known_affected": [
"1",
"2",
"3",
"4",
"5",
"6",
"7",
"8",
"9",
"10",
"11",
"12",
"13",
"14",
"15",
"16",
"17",
"18",
"19",
"20",
"21",
"22",
"23",
"24",
"25",
"26",
"27",
"28",
"29",
"30",
"31",
"32",
"33",
"34",
"35",
"36",
"37"
]
},
"references": [
{
"category": "self",
"summary": "CVE-2025-21200 Windows Telephony Service Remote Code Execution Vulnerability - HTML",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21200"
},
{
"category": "self",
"summary": "CVE-2025-21200 Windows Telephony Service Remote Code Execution Vulnerability - CSAF",
"url": "https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-21200.json"
}
],
"remediations": [
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "10.0.17763.6893:Security Update:https://support.microsoft.com/help/5052000",
"product_ids": [
"21",
"20",
"19",
"18"
],
"url": "https://support.microsoft.com/help/5052000"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "10.0.20348.3207:Security Update:https://support.microsoft.com/help/5051979",
"product_ids": [
"17",
"16"
],
"url": "https://support.microsoft.com/help/5051979"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "10.0.20348.3148:SecurityHotpatchUpdate:https://support.microsoft.com/help/5052106",
"product_ids": [
"17",
"16"
],
"url": "https://support.microsoft.com/help/5052106"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "10.0.19044.5487:Security Update:https://support.microsoft.com/help/5051974",
"product_ids": [
"15",
"14",
"13"
],
"url": "https://support.microsoft.com/help/5051974"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "10.0.22621.4890:Security Update:https://support.microsoft.com/help/5051989",
"product_ids": [
"12",
"11"
],
"url": "https://support.microsoft.com/help/5051989"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "10.0.19045.5487:Security Update:https://support.microsoft.com/help/5051974",
"product_ids": [
"10",
"9",
"8"
],
"url": "https://support.microsoft.com/help/5051974"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "10.0.26100.3194:Security Update:https://support.microsoft.com/help/5051987",
"product_ids": [
"1",
"4",
"3",
"2"
],
"url": "https://support.microsoft.com/help/5051987"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "10.0.26100.3107:SecurityHotpatchUpdate:https://support.microsoft.com/help/5052105",
"product_ids": [
"1",
"4",
"3",
"2"
],
"url": "https://support.microsoft.com/help/5052105"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "10.0.22631.4890:Security Update:https://support.microsoft.com/help/5051989",
"product_ids": [
"7",
"6"
],
"url": "https://support.microsoft.com/help/5051989"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "10.0.25398.1425:Security Update:https://support.microsoft.com/help/5051980",
"product_ids": [
"5"
],
"url": "https://support.microsoft.com/help/5051980"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "10.0.10240.20915:Security Update:https://support.microsoft.com/help/5052040",
"product_ids": [
"27",
"26"
],
"url": "https://support.microsoft.com/help/5052040"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "10.0.14393.7785:Security Update:https://support.microsoft.com/help/5052006",
"product_ids": [
"24",
"23",
"25",
"22"
],
"url": "https://support.microsoft.com/help/5052006"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "6.0.6003.23117:Monthly Rollup:https://support.microsoft.com/help/5052038",
"product_ids": [
"37",
"32",
"36",
"35"
],
"url": "https://support.microsoft.com/help/5052038"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "6.0.6003.23117:Security Only:https://support.microsoft.com/help/5052072",
"product_ids": [
"37",
"32",
"36",
"35"
],
"url": "https://support.microsoft.com/help/5052072"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "6.1.7601.27566:Monthly Rollup:https://support.microsoft.com/help/5052016",
"product_ids": [
"33",
"34"
],
"url": "https://support.microsoft.com/help/5052016"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "6.1.7601.27566:Security Only:https://support.microsoft.com/help/5052032",
"product_ids": [
"33",
"34"
],
"url": "https://support.microsoft.com/help/5052032"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "6.2.9200.25317:Monthly Rollup:https://support.microsoft.com/help/5052020",
"product_ids": [
"31",
"30"
],
"url": "https://support.microsoft.com/help/5052020"
},
{
"category": "vendor_fix",
"date": "2025-02-11T08:00:00.000Z",
"details": "6.3.9600.22417:Monthly Rollup:https://support.microsoft.com/help/5052042",
"product_ids": [
"29",
"28"
],
"url": "https://support.microsoft.com/help/5052042"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"environmentalsScore": 0.0,
"exploitCodeMaturity": "UNPROVEN",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"remediationLevel": "OFFICIAL_FIX",
"reportConfidence": "CONFIRMED",
"scope": "UNCHANGED",
"temporalScore": 7.7,
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5",
"6",
"7",
"8",
"9",
"10",
"11",
"12",
"13",
"14",
"15",
"16",
"17",
"18",
"19",
"20",
"21",
"22",
"23",
"24",
"25",
"26",
"27",
"28",
"29",
"30",
"31",
"32",
"33",
"34",
"35",
"36",
"37"
]
}
],
"threats": [
{
"category": "impact",
"details": "Remote Code Execution"
},
{
"category": "exploit_status",
"details": "Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"
}
],
"title": "Windows Telephony Service Remote Code Execution Vulnerability"
}
]
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…