Common Weakness Enumeration

    CWE Definition / CWE-203

    CWE-203: Observable Discrepancy

    The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor.

    Published:19 Jul 2006
    Organization:MITRE
    Modified:30 Apr 2026

    Related Weakness

    CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

    CWE-200: Exposure of Sensitive Information to an Unauthorized Actor