Cybersecurity Glossary: Terms Explained in Plain English | TecnetOne

What Is a Security Misconfiguration? | TecnetOne Glossary

Written by Tecnet One | Oct 19, 2026, 5:52:56 PM

A security misconfiguration is an incorrect, incomplete or default security setting in a system, application or cloud service that leaves it exposed without any software flaw being exploited. Common examples include a publicly accessible storage bucket, unchanged factory passwords and administration ports open to the internet. Security misconfiguration is one of the risk categories in the OWASP Top 10.

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