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CVE-2023-21708

Опубликовано: 14 мар. 2023
Источник: msrc
CVSS3: 9.8
EPSS Низкий

Описание

Remote Procedure Call Runtime Remote Code Execution Vulnerability

FAQ

How could an attacker exploit this vulnerability?

To exploit this vulnerability, an unauthenticated attacker would need to send a specially crafted RPC call to an RPC host. This could result in remote code execution on the server side with the same permissions as the RPC service.

Is blocking RPC with a perimeter firewall recommended?

Blocking TCP port 135 at the enterprise perimeter firewall is a recommended best practice that could reduce the likelihood of some potential attacks against this vulnerability.

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

No

Exploited

No

Latest Software Release

Exploitation Less Likely

DOS

N/A

EPSS

Процентиль: 89%
0.04719
Низкий

9.8 Critical

CVSS3

Связанные уязвимости

CVSS3: 9.8
nvd
больше 2 лет назад

Remote Procedure Call Runtime Remote Code Execution Vulnerability

CVSS3: 9.8
github
больше 2 лет назад

Remote Procedure Call Runtime Remote Code Execution Vulnerability

CVSS3: 9.8
fstec
больше 2 лет назад

Уязвимость вызова удаленных процедур Procedure Call Runtime операционных систем Windows, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 89%
0.04719
Низкий

9.8 Critical

CVSS3