What is a common characteristic of exploit software?

Exploit software is designed specifically to take advantage of known vulnerabilities in systems, applications, or networks. By identifying and exploiting these flaws, such software enables unauthorized access or control over a target system. This characteristic is fundamental to the concept of hacking and malicious software, as it underscores the reliance on previously identified security weaknesses.

Utilizing known vulnerabilities makes exploit software particularly dangerous, as it can be used against systems that have not yet applied necessary patches or protections. The effectiveness of such exploits often hinges on the existence of a specific vulnerability within the target environment, making the presence of these flaws an essential component of the exploit's functionality. This focus on leveraging vulnerabilities is why this choice correctly represents a common characteristic of exploit software.