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CVE-2023-21679

Опубликовано: 10 янв. 2023
Источник: msrc
CVSS3: 8.1
EPSS Низкий

Описание

Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability

FAQ

How could an attacker exploit this vulnerability?

An unauthenticated attacker could send a specially crafted protocol message to a Routing and Remote Access Service (RRAS) server, which could lead to remote code execution (RCE) on the RAS server machine.

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 win a race condition.

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 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems Service Pack 1
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)

Показывать по

Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Less Likely

DOS

N/A

EPSS

Процентиль: 38%
0.00163
Низкий

8.1 High

CVSS3

Связанные уязвимости

CVSS3: 8.1
nvd
больше 2 лет назад

Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability

CVSS3: 8.1
github
больше 2 лет назад

Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2023-21543, CVE-2023-21546, CVE-2023-21555, CVE-2023-21556.

CVSS3: 8.1
fstec
больше 2 лет назад

Уязвимость реализации протокола Layer 2 Tunneling Protocol (L2TP) операционных систем Microsoft Windows, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 38%
0.00163
Низкий

8.1 High

CVSS3