Exposure of Sensitive Information to an Unauthorized Actor
Zarafa 5.00 uses world-readable permissions for the files in the log directory, which allows local users to obtain sensitive information by reading the log files.
CWE-200 - Information Exposure
An information exposure vulnerability is categorized as an information flow (IF) weakness, which can potentially allow unauthorized access to otherwise classified information in the application, such as confidential personal information (demographics, financials, health records, etc.), business secrets, and the application's internal environment.