CompTIA PenTest+ Practice Test

What kind of access complexity is connected with Connection String Parameter Pollution?

1. Low access complexity

2. High access complexity

3. Medium access complexity

4. Critical access complexity

The correct answer is: Low access complexity

Connection String Parameter Pollution (CSPP) is a type of attack that occurs when an application incorrectly parses input parameters within a connection string. This vulnerability typically arises in scenarios where user input is not properly sanitized, leading attackers to inject malicious parameters. The reason that this vulnerability is classified with low access complexity is due to the ease of execution. Attackers often do not require advanced skills or high resources to exploit this type of vulnerability; they simply need to manipulate input parameters that the application is already accepting. For instance, if an attacker can control parameters in an application’s connection string through methodical input (such as through a URL or a form field), they can alter the behavior of the application without needing further advanced techniques or access privileges. This makes the barrier to exploiting this vulnerability relatively low, which aligns with the designation of low access complexity. The attacker can often achieve this using standard tools or even manual methods, indicating that the required level of effort, skill, and resources is minimal.