A penetration tester has obtained access to an IP network subnet that contains ICS equipment intercommunication. Which of the following attacks is MOST likely to succeed in creating a physical effect?
A) DNS cache poisoning
B) Record and replay
C) Supervisory server SMB
D) Blind SQL injection

Question

Quizplus · Accepted Answer

Supervisory server SMB is a protocol used by ICS equipment to communicate with each other. By exploiting a vulnerability in this protocol, an attacker could potentially cause a physical effect, such as disrupting the operation of the equipment.

A Penetration Tester Has Obtained Access to an IP Network