Definition:
A vulnerability is a weakness or flaw in a system, software, or network that can be exploited by attackers to gain unauthorized access, cause damage, or disrupt operations.
Use Cases:
- Used by security teams to prioritize and patch critical vulnerabilities in software and hardware.
- Employed in penetration testing to identify potential attack vectors in an organization's defenses.
Related Terms:
Questions and Answers:
- What is the difference between a vulnerability and an exploit?
A vulnerability is a weakness or flaw, while an exploit is the method attackers use to take advantage of that vulnerability.
- How can vulnerabilities be mitigated?
Vulnerabilities can be mitigated through regular patching, vulnerability scanning, and secure coding practices.
- What is a zero-day vulnerability?
A zero-day vulnerability is a previously unknown flaw in software or hardware that attackers exploit before the vendor has issued a patch.