Common Weakness Enumeration

    CWE Definition / CWE-1242

    CWE-1242: Inclusion of Undocumented Features or Chicken Bits

    The device includes chicken bits or undocumented features that can create entry points for unauthorized actors.

    Published:13 Feb 2020
    Organization:MITRE
    Modified:11 Dec 2025

    Related Weakness

    CWE-912: Hidden Functionality