Vendor Master Hierarchy - versions SAPAPPL 500, SAPAPPL 600, SAPAPPL 602, SAPAPPL 603, SAPAPPL 604, SAPAPPL 605, SAPAPPL 606, SAPAPPL 616, SAPAPPL 617, SAPAPPL 618, S4CORE 100, does not perform necessary authorization checks for an authenticated user to access some of its function. This could lead to modification of data impacting the integrity of the system.