title: Microsoft Protected Extensible Authentication Protocol (PEAP) Information Disclosure Vulnerability
description: Microsoft Protected Extensible Authentication Protocol (PEAP) Information Disclosure Vulnerability
problem types: Information Disclosure
affected:
{
vendor: Microsoft
product: Windows 10 Version 1809
cpes: [cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.4010:*:*:*:*:*:x86:*, cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.4010:*:*:*:*:*:x64:*, cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.4010:*:*:*:*:*:arm64:*]
platforms: [32-bit Systems, x64-based Systems, ARM64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.17763.4010, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2019
cpes: cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.4010:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: 10.0.17763.4010, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2019 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.4010:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: 10.0.17763.4010, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2022
cpes: [cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.1547:*:*:*:*:*:*:*, cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.1540:*:*:*:*:*:*:*]
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: 10.0.20348.1547, versionType: custom, status: affected
version: 10.0.0, lessThan: 10.0.20348.1540, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 10 Version 20H2
cpes: [cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.2604:*:*:*:*:*:x86:*, cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.2604:*:*:*:*:*:arm64:*]
platforms: [32-bit Systems, ARM64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.19042.2604, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 11 version 21H2
cpes: [cpe:2.3:o:microsoft:windows_11_21H2:10.0.22621.1574:*:*:*:*:*:x64:*, cpe:2.3:o:microsoft:windows_11_21H2:10.0.22621.1574:*:*:*:*:*:arm64:*]
platforms: [x64-based Systems, ARM64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.22621.1574, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 10 Version 21H2
cpes: [cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.2604:*:*:*:*:*:x86:*, cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.2604:*:*:*:*:*:arm64:*, cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.2604:*:*:*:*:*:x64:*]
platforms: [32-bit Systems, ARM64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.19044.2604, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 11 version 22H2
cpes: [cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.1265:*:*:*:*:*:arm64:*, cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.1265:*:*:*:*:*:x64:*]
platforms: [ARM64-based Systems, x64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.22621.1265, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 10 Version 22H2
cpes: [cpe:2.3:o:microsoft:windows_10_22H2:10.0.19045.2604:*:*:*:*:*:x64:*, cpe:2.3:o:microsoft:windows_10_22H2:10.0.19045.2604:*:*:*:*:*:arm64:*, cpe:2.3:o:microsoft:windows_10_22H2:10.0.19045.2604:*:*:*:*:*:x86:*]
platforms: [x64-based Systems, ARM64-based Systems, 32-bit Systems]
versions:
version: 10.0.0, lessThan: 10.0.19045.2604, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 10 Version 1507
cpes: [cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19747:*:*:*:*:*:x86:*, cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19747:*:*:*:*:*:x64:*]
platforms: [32-bit Systems, x64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.10240.19747, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 10 Version 1607
cpes: [cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.5717:*:*:*:*:*:x86:*, cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.5717:*:*:*:*:*:x64:*]
platforms: [32-bit Systems, x64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.14393.5717, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2016
cpes: cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.5717:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: 10.0.14393.5717, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2016 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.5717:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: 10.0.14393.5717, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2008 Service Pack 2
cpes: cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21915:*:*:*:*:*:x64:*
platforms: 32-bit Systems
versions:
version: 6.0.0, lessThan: 6.0.6003.21915, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2008 Service Pack 2 (Server Core installation)
cpes: [cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21915:*:*:*:*:*:x64:*, cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21915:*:*:*:*:*:x86:*]
platforms: [32-bit Systems, x64-based Systems]
versions:
version: 6.0.0, lessThan: 6.0.6003.21915, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2008  Service Pack 2
cpes: cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21915:*:*:*:*:*:x86:*
platforms: x64-based Systems
versions:
version: 6.0.0, lessThan: 6.0.6003.21915, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2008 R2 Service Pack 1
cpes: cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.26366:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.1.0, lessThan: 6.1.7601.26366, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2012
cpes: cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.24116:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.2.0, lessThan: 6.2.9200.24116, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2012 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.24116:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.2.0, lessThan: 6.2.9200.24116, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2012 R2
cpes: cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20821:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.3.0, lessThan: 6.3.9600.20821, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2012 R2 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20821:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.3.0, lessThan: 6.3.9600.20821, versionType: custom, status: affected
}
metrics:
format: CVSS
scenarios: GENERAL
cvssV3_1: [
version: 3.1
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
]