OfficeScan configuration file disclosure

Summary
Trend Micro OfficeScan Corporate Edition (Japanese version: Virus Buster Corporate Edition) web-based management console let anybody access /officescan/hotdownload without authentication. Reading the configuration file /officescan/hotdownload/ofcscan.ini will reveal information on your system. More, it contains passwords that are encrypted by a weak specific algorithm so they might be decrypted
Solution
upgrade OfficeScan