Описание
ASP.NET Core Elevation of Privilege Vulnerability
Authentication bypass by spoofing in ASP.NET Core allows an authorized attacker to elevate privileges over a network.
FAQ
What privileges could be gained by an attacker who successfully exploited this vulnerability?
An attacker who successfully exploited this vulnerability could gain ELEVATED privileges, which may allow them to perform actions beyond their original permissions.
According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?
Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system and the ability to manipulate its components to trigger a specific condition. Successful exploitation is not guaranteed and depends on a combination of factors that may include the environment, system configuration, and the presence of additional security measures.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| Microsoft Visual Studio 2022 version 17.14 | ||
| Microsoft Visual Studio 2026 version 18.10 | ||
| Microsoft.AspNetCore.Authentication.Negotiate on .NET 10.0 runtime installed on Windows | ||
| Microsoft.AspNetCore.Authentication.Negotiate on .NET 10.0 runtime installed on Linux | ||
| Microsoft.AspNetCore.Authentication.Negotiate on .NET 10.0 runtime installed on Mac OS | ||
| Microsoft.AspNetCore.Authentication.Negotiate on .NET 8.0 runtime installed on Windows | ||
| Microsoft.AspNetCore.Authentication.Negotiate on .NET 8.0 runtime installed on Linux | ||
| Microsoft.AspNetCore.Authentication.Negotiate on .NET 8.0 runtime installed on Mac OS | ||
| Microsoft.AspNetCore.Authentication.Negotiate on .NET 9.0 runtime installed on Windows | ||
| Microsoft.AspNetCore.Authentication.Negotiate on .NET 9.0 runtime installed on Linux |
Показывать по
Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
EPSS
7.5 High
CVSS3
Связанные уязвимости
Authentication bypass by spoofing in ASP.NET Core allows an authorized attacker to elevate privileges over a network.
Authentication bypass by spoofing in ASP.NET Core allows an authorized attacker to elevate privileges over a network.
Authentication bypass by spoofing in ASP.NET Core allows an authorized attacker to elevate privileges over a network.
Microsoft Security Advisory CVE-2026-70179 - ASP.NET Core Elevation of Privilege Vulnerability
EPSS
7.5 High
CVSS3