CWE-393 - Return of Wrong Status Code

Weakness Name

Return of Wrong Status Code

Description

A function or operation returns an incorrect return value or status code that does not indicate an error, but causes the product to modify its behavior based on the incorrect result.

This can lead to unpredictable behavior. If the function is used to make security-critical decisions or provide security-critical information, then the wrong status code can cause the product to assume that an action is safe, even when it is not.

Common Consequences

Related Weaknesses

CWE-684Incorrect Provision of Specified Functionality

CWE-703Improper Check or Handling of Exceptional Conditions