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CVE-2026-70175

Опубликовано: 13 окт. 2026
Источник: msrc
CVSS3: 8.1
EPSS Низкий

Описание

ASP.NET Core Elevation of Privilege Vulnerability

Improper authentication in ASP.NET Core allows an unauthorized 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.

How could an attacker exploit this vulnerability?

An unauthenticated attacker could exploit this vulnerability by submitting a password reset request using a specially crafted email address that is treated as equivalent to another account. Successful exploitation could allow the attacker to take over the targeted account. No user interaction is required.

Обновления

ПродуктСтатьяОбновление
ASP.NET Core 8.0
ASP.NET Core 9.0
Microsoft Visual Studio 2022 version 17.14
ASP.NET Core 10.0
Microsoft Visual Studio 2026 version 18.10

Показывать по

Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Less Likely

EPSS

Процентиль: 54%
0.00729
Низкий

8.1 High

CVSS3

Связанные уязвимости

CVSS3: 8.1
ubuntu
14 дней назад

Improper authentication in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.

CVSS3: 8.1
redhat
13 дней назад

Improper authentication in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.

CVSS3: 8.1
nvd
13 дней назад

Improper authentication in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.

CVSS3: 8.1
github
13 дней назад

Microsoft Security Advisory CVE-2026-70175 - ASP.NET Core Elevation of Privilege Vulnerability

rocky
5 дней назад

Critical: .NET 9.0 security, bug fix, and enhancement update

EPSS

Процентиль: 54%
0.00729
Низкий

8.1 High

CVSS3