IBM Navigator for i Unauthorized Access Vulnerability

IBM Navigator for i is a console interface from International Business Machines (IBM) used in IBMi to perform and manage critical tasks in IBMi. IBM Navigator for i in versions 7.3, 7.4, and 7.5 is vulnerable to unauthorized access, where authenticated users using this interface access their entitled access to IBM Navigator for i log files that they are entitled to but not authorized to access. An attacker could exploit this vulnerability by modifying servlet filters to bypass interface checks and download log files.