Cyber Vulnerability Assessment Sequence

Identifying vulnerabilities and weaknesses in a target system requires a methodical approach. The sequence involves reconnaissance, gaining access, and post-exploitation actions.

The logical progression of steps is:

D → A → C → B → E

Step 1: Perimeter Testing (D)

This initial phase involves probing the external network boundary of the target to identify potential entry points, open ports, and exposed services. It helps understand the system's external footprint.

Step 2: Enumerating Devices (A)

After identifying the perimeter, enumerating devices focuses on discovering specific hosts, operating systems, running services, and software versions within the target network. This builds a detailed map of the target environment.

Step 3: Acquiring Targets (C)

Leveraging the information from perimeter testing and device enumeration, this step involves pinpointing specific systems or vulnerabilities that are most susceptible to attack. It is about confirming and selecting the precise targets for exploitation.

Step 4: Escalating Privileges (B)

Once initial access to a system is achieved (often a result of successfully acquiring a target), the next step is escalating privileges. This aims to gain higher administrative or root access, granting more control over the compromised system.

Step 5: Execute and Implant (E)

This final stage involves actively exploiting the identified vulnerabilities using appropriate tools or techniques. It includes running the exploit code and potentially deploying malicious software (implants) to maintain access or achieve specific objectives, often performed after gaining elevated privileges.