If a vulnerability is flagged by multiple scanners, what does that imply?

• A. Higher confidence in vulnerability existence.
• B. Increases false positives.
• C. Reduces workload.
• D. Has no effect.

Answer: (A)

When multiple scanners flag the same vulnerability, you gain higher confidence that the finding is real. Each tool uses its own rules, signatures, and heuristics; seeing independent tools agree on the issue makes it far less likely to be a false alarm. This cross-validation helps you trust the result more and prioritize remediation accordingly.

It doesn’t inherently increase false positives—if anything, consensus among tools tends to reduce the chance of a false positive. It also isn’t guaranteed to reduce workload; more findings can mean more triage, even though the improved credibility helps you decide which issues to address first. And it does have an effect—agreement among scanners changes your confidence and handling of the finding.