Описание
Kernel drivers in Beckhoff TwinCAT 3.1 Build 4022.4, TwinCAT 2.11 R3 2259, and TwinCAT 3.1 lack proper validation of user-supplied pointer values. An attacker who is able to execute code on the target may be able to exploit this vulnerability to obtain SYSTEM privileges.
Ссылки
- Third Party AdvisoryVDB Entry
- Vendor Advisory
- MitigationThird Party AdvisoryUS Government Resource
- Third Party AdvisoryVDB Entry
- Vendor Advisory
- MitigationThird Party AdvisoryUS Government Resource
Уязвимые конфигурации
Одно из
EPSS
7.8 High
CVSS3
7.2 High
CVSS2
Дефекты
Связанные уязвимости
Kernel drivers in Beckhoff TwinCAT 3.1 Build 4022.4, TwinCAT 2.11 R3 2259, and TwinCAT 3.1 lack proper validation of user-supplied pointer values. An attacker who is able to execute code on the target may be able to exploit this vulnerability to obtain SYSTEM privileges.
Уязвимость драйверов ядра программного обеспечения для автоматизации и систем управления технологическими процессами TwinCAT, позволяющая нарушителю повысить свои привилегии
EPSS
7.8 High
CVSS3
7.2 High
CVSS2