Improper certificate validation in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
None
No disruption
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products 59
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Microsoft Windows_10_1607
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*
|
— |
10.0.14393.9612
|
|
Microsoft Windows_10_1607
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*
|
— |
10.0.14393.9612
|
|
Microsoft Windows_10_1809
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
|
— |
10.0.17763.9376
|
|
Microsoft Windows_10_1809
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
|
— |
10.0.17763.9376
|
|
Microsoft Windows_Server_2012
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2012
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2016
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:x64:*
|
— |
10.0.14393.9612
|
|
Microsoft Windows_Server_2019
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:x64:*
|
— |
10.0.17763.9376
|
|
Microsoft Windows_Server_2022
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:x64:*
|
— |
10.0.20348.5761
|
|
Microsoft Windows_Server_2025
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:x64:*
|
— |
10.0.26100.33650
|
|
Microsoft .Net
cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*
|
8.0.0
|
8.0.5
|
|
Apple Macos
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
|
— | — |
|
Linux Linux_Kernel
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Visual_Studio_2022
cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:-:*:*
|
17.14.0
|
17.14.42
|
|
Microsoft Visual_Studio_2026
cpe:2.3:a:microsoft:visual_studio_2026:*:*:*:*:*:-:*:*
|
18.10.0
|
18.10.4
|
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:4.8.1:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_11_26h1
cpe:2.3:o:microsoft:windows_11_26h1:-:*:*:*:*:*:arm64:*
|
— | — |
|
Microsoft Windows_11_26h1
cpe:2.3:o:microsoft:windows_11_26h1:-:*:*:*:*:*:x64:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_10_1607
cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2012
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2012
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2016
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2012
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2012
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_10_1809
cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_10_21h2
cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_10_22h2
cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2019
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2022
cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:4.8.1:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_10_21h2
cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_10_22h2
cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_11_23h2
cpe:2.3:o:microsoft:windows_11_23h2:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_11_24h2
cpe:2.3:o:microsoft:windows_11_24h2:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_11_25h2
cpe:2.3:o:microsoft:windows_11_25h2:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_11_26h2
cpe:2.3:o:microsoft:windows_11_26h2:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2022
cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2025
cpe:2.3:o:microsoft:windows_server_2025:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_10_1607
cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2016
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2019
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft .Net_Framework
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_11_26h1
cpe:2.3:o:microsoft:windows_11_26h1:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2012
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows_Server_2012
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
|
— | — |