What kind of ICMP message can be used by threat actors to create a man-in-the-middle attack?

IT Exam Items RepositoryCategory: CCNA CyberOpsWhat kind of ICMP message can be used by threat actors to create a man-in-the-middle attack?

What kind of ICMP message can be used by threat actors to create a man-in-the-middle attack?

  • ICMP echo request
  • ICMP unreachable
  • ICMP redirects
  • ICMP mask reply

Explanation:Common ICMP messages of interest to threat actors include the following:
ICMP echo request and echo reply: used to perform host verification and DoS attacks
ICMP unreachable: used to perform network reconnaissance and scanning attacks
ICMP mask reply: used to map an internal IP network
ICMP redirects: used to lure a target host into sending all traffic through a compromised device and create a man-in-the-middle attack
ICMP router discovery: used to inject bogus route entries into the routing table of a target host

Related exam: Checkpoint Exam: Threats and Attacks Group Exam
Related exam: Endpoint Security - Network Security Checkpoint Exam
Related exam: Cybersecurity Essentials - Checkpoint Exam: Network Security (Module 1 – 6 Exam)