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CVE-2025-49740

Опубликовано: 08 июл. 2025
Источник: msrc
CVSS3: 8.8
EPSS Низкий

Описание

Windows SmartScreen Security Feature Bypass Vulnerability

Protection mechanism failure in Windows SmartScreen allows an unauthorized attacker to bypass a security feature over a network.

FAQ

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

An attacker who successfully exploited the vulnerability could evade Mark of the Web (MOTW) defenses.

How could an attacker exploit this vulnerability?

To exploit this security feature bypass vulnerability, an attacker would need to convince a user to launch malicious files using a launcher application that requests that no UI be shown.

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

A user needs to be tricked into running malicious files.

Обновления

ПродуктСтатьяОбновление
Windows 10 for 32-bit Systems
Windows 10 for x64-based Systems
Windows Server 2016
Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1607 for x64-based Systems
Windows Server 2016 (Server Core installation)
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for x64-based Systems
Windows Server 2019
Windows Server 2019 (Server Core installation)

Показывать по

Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Less Likely

DOS

N/A

EPSS

Процентиль: 25%
0.00081
Низкий

8.8 High

CVSS3

Связанные уязвимости

CVSS3: 8.8
nvd
9 дней назад

Protection mechanism failure in Windows SmartScreen allows an unauthorized attacker to bypass a security feature over a network.

CVSS3: 8.8
github
9 дней назад

Protection mechanism failure in Windows SmartScreen allows an unauthorized attacker to bypass a security feature over a network.

EPSS

Процентиль: 25%
0.00081
Низкий

8.8 High

CVSS3