Описание
A denial-of-service security issue exists across all the 1756-EN2, EN3, and ENBT communication module due to improper validation of CIP Implicit Connection packets. An attacker on the network can exploit this by sending crafted packets to continuously disrupt device connections, though device connections will recover immediately after.
EPSS
Дефекты
Связанные уязвимости
A denial-of-service security issue exists across all the 1756-EN2, EN3, and ENBT communication module due to improper validation of CIP Implicit Connection packets. An attacker on the network can exploit this by sending crafted packets to continuously disrupt device connections, though device connections will recover immediately after.
Уязвимость микропрограммного обеспечения модулей 1756-EN2, 1756-EN3 и 1756-ENBT Rockwell Automation логического контроллера ControlLogix, позволяющая нарушителю вызвать отказ в обслуживании
EPSS