Логотип exploitDog
Консоль
Логотип exploitDog

exploitDog

msrc логотип

CVE-2025-33073

Опубликовано: 11 июн. 2025
Источник: msrc
CVSS3: 8.8
EPSS Низкий

Описание

Windows SMB Client Elevation of Privilege Vulnerability

Improper access control in Windows SMB 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 SYSTEM privileges.

How could an attacker exploit this vulnerability?

When multiple attack vectors can be used, we assign a score based on the scenario with the higher risk. In one such scenario for this vulnerability, the attacker could convince a victim to connect to an attacker controlled malicious application (for example, SMB) server. Upon connecting, the malicious server could compromise the protocol.

How could an attacker exploit the vulnerability?

To exploit this vulnerability, an attacker could execute a specially crafted malicious script to coerce the victim machine to connect back to the attack system using SMB and authenticate. This could result in elevation of privilege.

Обновления

ПродуктСтатьяОбновление
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server 2012
Windows Server 2012 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)

Показывать по

Возможность эксплуатации

Publicly Disclosed

Yes

Exploited

No

Latest Software Release

Exploitation Less Likely

DOS

N/A

EPSS

Процентиль: 56%
0.00337
Низкий

8.8 High

CVSS3

Связанные уязвимости

CVSS3: 8.8
nvd
8 дней назад

Improper access control in Windows SMB allows an authorized attacker to elevate privileges over a network.

CVSS3: 8.8
github
8 дней назад

Improper access control in Windows SMB allows an authorized attacker to elevate privileges over a network.

CVSS3: 8.8
fstec
5 месяцев назад

Уязвимость драйвера mrxsmb.sys клиента SMB Client операционных систем Microsoft Windows, позволяющая нарушителю повысить свои привилегии и выполнить произвольные команды

EPSS

Процентиль: 56%
0.00337
Низкий

8.8 High

CVSS3