CompTIA Security+ (SY0-501) — Question 23

A security consultant discovers that an organization is using the PCL protocol to print documents, utilizing the default driver and print settings. Which of the following is the MOST likely risk in this situation?

Answer options

• A. An attacker can access and change the printer configuration.
• B. SNMP data leaving the printer will not be properly encrypted.
• C. An MITM attack can reveal sensitive information.
• D. An attacker can easily inject malicious code into the printer firmware.
• E. Attackers can use the PCL protocol to bypass the firewall of client computers.

Correct answer: B

Explanation

The correct answer is B because using the PCL protocol with default settings likely means that SNMP data is transmitted without encryption, making it vulnerable to interception. Options A, C, D, and E represent potential risks, but they are less likely compared to the lack of encryption for SNMP data, which is a significant security concern in this context.