Which of the following is the tester trying to do based on the command they used?

During a penetration test, the tester uses a vulnerability scanner to collect information about any possible vulnerabilities that could be used to compromise the network.

The tester receives the results and then executes the following command:

snmpwalk -v 2c -c public 192.168.1.23

Which of the following is the tester trying to do based on the command they used?
A . Bypass defensive systems to collect more information.
B . Use an automation tool to perform the attacks.
C . Script exploits to gain access to the systems and host.
D . Validate the results and remove false positives.

View Answer

Answer: D

Explanation:

The command snmpwalk -v 2c -c public 192.168.1.23 is used to query SNMP (Simple Network Management Protocol) data from a device. Here’s the purpose in the context provided: SNMP Enumeration:

Function: snmpwalk is used to retrieve a large amount of information from the target device using SNMP.

Version: -v 2c specifies the SNMP version.

Community String: -c public specifies the community string, which is essentially a password for SNMP queries.

Purpose of the Command:

Validate Results: The tester uses SNMP to gather detailed information about the network devices to confirm the findings of the vulnerability scanner and remove any false positives.

Detailed Information: SNMP can provide detailed information about device configurations, network interfaces, and other settings that can validate the scanner’s results. Comparison with Other Options:

Bypassing Defensive Systems (A): Not directly related to SNMP enumeration.

Using Automation Tools (B): While SNMPwalk is automated, the primary purpose here is validation.

Script Exploits (C): SNMPwalk is not used for scripting exploits but for information gathering.

By using snmpwalk, the tester is validating the results from the vulnerability scanner and removing any false positives, ensuring accurate reporting.