Exposure of Sensitive Information to an Unauthorized Actor
smbfs in Sun OpenSolaris snv_84 through snv_110, when default mount permissions are used, allows local users to read arbitrary files, and list arbitrary directories, on CIFS volumes.
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.