Описание
A Missing Authentication for Critical Function issue was discovered in Schneider Electric InduSoft Web Studio v8.0 SP2 or prior, and InTouch Machine Edition v8.0 SP2 or prior. InduSoft Web Studio provides the capability for an HMI client to trigger script execution on the server for the purposes of performing customized calculations or actions. A remote malicious entity could bypass the server authentication and trigger the execution of an arbitrary command. The command is executed under high privileges and could lead to a complete compromise of the server.
Ссылки
- Third Party AdvisoryVDB Entry
- MitigationThird Party AdvisoryUS Government Resource
- Third Party AdvisoryVDB Entry
- MitigationThird Party AdvisoryUS Government Resource
Уязвимые конфигурации
Одно из
EPSS
9.8 Critical
CVSS3
10 Critical
CVSS2
Дефекты
Связанные уязвимости
A Missing Authentication for Critical Function issue was discovered in Schneider Electric InduSoft Web Studio v8.0 SP2 or prior, and InTouch Machine Edition v8.0 SP2 or prior. InduSoft Web Studio provides the capability for an HMI client to trigger script execution on the server for the purposes of performing customized calculations or actions. A remote malicious entity could bypass the server authentication and trigger the execution of an arbitrary command. The command is executed under high privileges and could lead to a complete compromise of the server.
Уязвимость HMI/SCADA-систем Schneider Electric InTouch Machine Edition и InduSoft Web Studio, связанная с недостатками процедуры аутентификации, позволяющая нарушителю выполнить произвольные команды и получить полный контроль над сервером
EPSS
9.8 Critical
CVSS3
10 Critical
CVSS2