Description: Undocumented Features refer to functions or aspects of software that are not officially documented by its developers. These features may include hidden functionalities, advanced configurations, or unexpected behaviors that are not found in the official documentation. The lack of documentation can create confusion among users and, more importantly, can pose significant security risks. Attackers may exploit these unknown features to gain access to systems, bypass security controls, or perform unauthorized actions. Furthermore, the absence of clear information about these features can hinder the identification and mitigation of vulnerabilities, increasing a system’s attack surface. In the context of software security, security professionals seek to identify and assess these undocumented features to better understand the associated risks and strengthen overall system security. Identifying these features may require thorough analysis and reverse engineering techniques, highlighting the importance of comprehensive and accurate documentation in software development.