Toshiba 4690 Operating System 6 Release 3, when the ADXSITCF logical name is not properly restricted, allows remote attackers to read potentially sensitive system environment variables via a crafted request to TCP port 54138.

The default configuration of IBM 4690 OS, as used in Toshiba Global Commerce Solutions 4690 POS and other products, hashes passwords with the ADXCRYPT algorithm, which makes it easier for context-dependent attackers to obtain sensitive information via unspecified cryptanalysis of an ADXCSOUF.DAT file.