Описание
Unified Automation UaGateway NodeManagerOpcUa Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Unified Automation UaGateway. Authentication is required to exploit this vulnerability when the product is in its default configuration.
The specific flaw exists within the handling of NodeManagerOpcUa objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. . Was ZDI-CAN-20577.
Ссылки
- Release Notes
- Third Party Advisory
- Release Notes
- Third Party Advisory
Уязвимые конфигурации
EPSS
9.1 Critical
CVSS3
Дефекты
Связанные уязвимости
Unified Automation UaGateway NodeManagerOpcUa Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Unified Automation UaGateway. Authentication is required to exploit this vulnerability when the product is in its default configuration. The specific flaw exists within the handling of NodeManagerOpcUa objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-20577.
Уязвимость обработчика объектов NodeManagerOpcUa программного средства миграции серверов Unified Automation UaGateway, позволяющая нарушителю выполнить произвольный код
EPSS
9.1 Critical
CVSS3