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Description: Microsoft Security Advisory CVE-2025-24070: .NET Elevation of Privilege Vulnerability
Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET Core 9.0 , ASP.NET Core 8.0, and ASP.NET Core 2.3. This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.
A vulnerability exists in ASP.NET Core applications calling RefreshSignInAsync with an improperly authenticated user parameter that could allow an attacker to sign into another user's account, resulting in Elevation of Privilege.
Announcement
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/348
Mitigation factors
Microsoft has not identified any mitigating factors for this vulnerability.
Affected software
Any ASP.NET Core 9.0 application running on ASP.NET Core 9.0.2 or earlier.
Any ASP.NET Core application running on ASP.NET Core 8.0.13 or earlier.
Any ASP.NET Core 2.x application consuming the package Microsoft.AspNetCore.Identity version 2.3.0 or earlier.
Affected Packages
The vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below
Package name
Affected version
Patched version
Microsoft.AspNetCore.Identity
2.3.0
2.3.1
ASP.NET Core 9
Package name
Affected version
Patched version
Microsoft.AspNetCore.App.Runtime.linux-arm
>= 9.0.0, <= 9.0.2
9.0.3
Microsoft.AspNetCore.App.Runtime.linux-...
CVSS: HIGH (7.0) EPSS Score: 0.16%
March 11th, 2025 (about 1 month ago)
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Description: Microsoft Security Advisory CVE-2025-24070: .NET Elevation of Privilege Vulnerability
Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET Core 9.0 , ASP.NET Core 8.0, and ASP.NET Core 2.3. This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.
A vulnerability exists in ASP.NET Core applications calling RefreshSignInAsync with an improperly authenticated user parameter that could allow an attacker to sign into another user's account, resulting in Elevation of Privilege.
Announcement
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/348
Mitigation factors
Microsoft has not identified any mitigating factors for this vulnerability.
Affected software
Any ASP.NET Core 9.0 application running on ASP.NET Core 9.0.2 or earlier.
Any ASP.NET Core application running on ASP.NET Core 8.0.13 or earlier.
Any ASP.NET Core 2.x application consuming the package Microsoft.AspNetCore.Identity version 2.3.0 or earlier.
Affected Packages
The vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below
Package name
Affected version
Patched version
Microsoft.AspNetCore.Identity
2.3.0
2.3.1
ASP.NET Core 9
Package name
Affected version
Patched version
Microsoft.AspNetCore.App.Runtime.linux-arm
>= 9.0.0, <= 9.0.2
9.0.3
Microsoft.AspNetCore.App.Runtime.linux-...
CVSS: HIGH (7.0) EPSS Score: 0.16%
March 11th, 2025 (about 1 month ago)
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Description: Microsoft Security Advisory CVE-2025-24070: .NET Elevation of Privilege Vulnerability
Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET Core 9.0 , ASP.NET Core 8.0, and ASP.NET Core 2.3. This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.
A vulnerability exists in ASP.NET Core applications calling RefreshSignInAsync with an improperly authenticated user parameter that could allow an attacker to sign into another user's account, resulting in Elevation of Privilege.
Announcement
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/348
Mitigation factors
Microsoft has not identified any mitigating factors for this vulnerability.
Affected software
Any ASP.NET Core 9.0 application running on ASP.NET Core 9.0.2 or earlier.
Any ASP.NET Core application running on ASP.NET Core 8.0.13 or earlier.
Any ASP.NET Core 2.x application consuming the package Microsoft.AspNetCore.Identity version 2.3.0 or earlier.
Affected Packages
The vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below
Package name
Affected version
Patched version
Microsoft.AspNetCore.Identity
2.3.0
2.3.1
ASP.NET Core 9
Package name
Affected version
Patched version
Microsoft.AspNetCore.App.Runtime.linux-arm
>= 9.0.0, <= 9.0.2
9.0.3
Microsoft.AspNetCore.App.Runtime.linux-...
CVSS: HIGH (7.0) EPSS Score: 0.16%
March 11th, 2025 (about 1 month ago)
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Description: Microsoft Security Advisory CVE-2025-24070: .NET Elevation of Privilege Vulnerability
Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET Core 9.0 , ASP.NET Core 8.0, and ASP.NET Core 2.3. This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.
A vulnerability exists in ASP.NET Core applications calling RefreshSignInAsync with an improperly authenticated user parameter that could allow an attacker to sign into another user's account, resulting in Elevation of Privilege.
Announcement
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/348
Mitigation factors
Microsoft has not identified any mitigating factors for this vulnerability.
Affected software
Any ASP.NET Core 9.0 application running on ASP.NET Core 9.0.2 or earlier.
Any ASP.NET Core application running on ASP.NET Core 8.0.13 or earlier.
Any ASP.NET Core 2.x application consuming the package Microsoft.AspNetCore.Identity version 2.3.0 or earlier.
Affected Packages
The vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below
Package name
Affected version
Patched version
Microsoft.AspNetCore.Identity
2.3.0
2.3.1
ASP.NET Core 9
Package name
Affected version
Patched version
Microsoft.AspNetCore.App.Runtime.linux-arm
>= 9.0.0, <= 9.0.2
9.0.3
Microsoft.AspNetCore.App.Runtime.linux-...
CVSS: HIGH (7.0) EPSS Score: 0.16%
March 11th, 2025 (about 1 month ago)
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Description: Microsoft Security Advisory CVE-2025-24070: .NET Elevation of Privilege Vulnerability
Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET Core 9.0 , ASP.NET Core 8.0, and ASP.NET Core 2.3. This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.
A vulnerability exists in ASP.NET Core applications calling RefreshSignInAsync with an improperly authenticated user parameter that could allow an attacker to sign into another user's account, resulting in Elevation of Privilege.
Announcement
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/348
Mitigation factors
Microsoft has not identified any mitigating factors for this vulnerability.
Affected software
Any ASP.NET Core 9.0 application running on ASP.NET Core 9.0.2 or earlier.
Any ASP.NET Core application running on ASP.NET Core 8.0.13 or earlier.
Any ASP.NET Core 2.x application consuming the package Microsoft.AspNetCore.Identity version 2.3.0 or earlier.
Affected Packages
The vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below
Package name
Affected version
Patched version
Microsoft.AspNetCore.Identity
2.3.0
2.3.1
ASP.NET Core 9
Package name
Affected version
Patched version
Microsoft.AspNetCore.App.Runtime.linux-arm
>= 9.0.0, <= 9.0.2
9.0.3
Microsoft.AspNetCore.App.Runtime.linux-...
CVSS: HIGH (7.0) EPSS Score: 0.16%
March 11th, 2025 (about 1 month ago)
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Description: Microsoft Security Advisory CVE-2025-24070: .NET Elevation of Privilege Vulnerability
Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET Core 9.0 , ASP.NET Core 8.0, and ASP.NET Core 2.3. This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.
A vulnerability exists in ASP.NET Core applications calling RefreshSignInAsync with an improperly authenticated user parameter that could allow an attacker to sign into another user's account, resulting in Elevation of Privilege.
Announcement
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/348
Mitigation factors
Microsoft has not identified any mitigating factors for this vulnerability.
Affected software
Any ASP.NET Core 9.0 application running on ASP.NET Core 9.0.2 or earlier.
Any ASP.NET Core application running on ASP.NET Core 8.0.13 or earlier.
Any ASP.NET Core 2.x application consuming the package Microsoft.AspNetCore.Identity version 2.3.0 or earlier.
Affected Packages
The vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below
Package name
Affected version
Patched version
Microsoft.AspNetCore.Identity
2.3.0
2.3.1
ASP.NET Core 9
Package name
Affected version
Patched version
Microsoft.AspNetCore.App.Runtime.linux-arm
>= 9.0.0, <= 9.0.2
9.0.3
Microsoft.AspNetCore.App.Runtime.linux-...
CVSS: HIGH (7.0) EPSS Score: 0.16%
March 11th, 2025 (about 1 month ago)
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Description: Microsoft Security Advisory CVE-2025-24070: .NET Elevation of Privilege Vulnerability
Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET Core 9.0 , ASP.NET Core 8.0, and ASP.NET Core 2.3. This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.
A vulnerability exists in ASP.NET Core applications calling RefreshSignInAsync with an improperly authenticated user parameter that could allow an attacker to sign into another user's account, resulting in Elevation of Privilege.
Announcement
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/348
Mitigation factors
Microsoft has not identified any mitigating factors for this vulnerability.
Affected software
Any ASP.NET Core 9.0 application running on ASP.NET Core 9.0.2 or earlier.
Any ASP.NET Core application running on ASP.NET Core 8.0.13 or earlier.
Any ASP.NET Core 2.x application consuming the package Microsoft.AspNetCore.Identity version 2.3.0 or earlier.
Affected Packages
The vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below
Package name
Affected version
Patched version
Microsoft.AspNetCore.Identity
2.3.0
2.3.1
ASP.NET Core 9
Package name
Affected version
Patched version
Microsoft.AspNetCore.App.Runtime.linux-arm
>= 9.0.0, <= 9.0.2
9.0.3
Microsoft.AspNetCore.App.Runtime.linux-...
CVSS: HIGH (7.0) EPSS Score: 0.16%
March 11th, 2025 (about 1 month ago)
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Description: Microsoft Security Advisory CVE-2025-24070: .NET Elevation of Privilege Vulnerability
Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET Core 9.0 , ASP.NET Core 8.0, and ASP.NET Core 2.3. This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.
A vulnerability exists in ASP.NET Core applications calling RefreshSignInAsync with an improperly authenticated user parameter that could allow an attacker to sign into another user's account, resulting in Elevation of Privilege.
Announcement
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/348
Mitigation factors
Microsoft has not identified any mitigating factors for this vulnerability.
Affected software
Any ASP.NET Core 9.0 application running on ASP.NET Core 9.0.2 or earlier.
Any ASP.NET Core application running on ASP.NET Core 8.0.13 or earlier.
Any ASP.NET Core 2.x application consuming the package Microsoft.AspNetCore.Identity version 2.3.0 or earlier.
Affected Packages
The vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below
Package name
Affected version
Patched version
Microsoft.AspNetCore.Identity
2.3.0
2.3.1
ASP.NET Core 9
Package name
Affected version
Patched version
Microsoft.AspNetCore.App.Runtime.linux-arm
>= 9.0.0, <= 9.0.2
9.0.3
Microsoft.AspNetCore.App.Runtime.linux-...
CVSS: HIGH (7.0) EPSS Score: 0.16%
March 11th, 2025 (about 1 month ago)
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Description: Microsoft has released the KB5053606 cumulative update for Windows 10 22H2 and Windows 10 21H2, which fixes numerous bugs, including one preventing SSH connections. [...]
March 11th, 2025 (about 1 month ago)
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CVE-2025-26645 |
Description: Relative path traversal in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVSS: HIGH (8.8) EPSS Score: 0.07% SSVC Exploitation: none
March 11th, 2025 (about 1 month ago)
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