The product performs a comparison between entities that must consider multiple factors or characteristics of each entity, but the comparison does not include one or more of these factors.
Extended description
An incomplete comparison can lead to resultant weaknesses, e.g., by operating on the wrong object or making a security decision without considering a required factor.
Best practices to prevent this CWE
Phase: Testing
Thoroughly test the comparison scheme before deploying code into production. Perform positive testing as well as negative testing.