source: https://www.securityfocus.com/bid/5209/info

Sun i-Runbook is a single point of technical and administration management for Sun production environments. i-Runbook provides a web interface.

i-Runbook can be led to disclose the contents of a known resource. This is accomplished by submitting a specially crafted request with the absolute path to a known directory or file.

This issue could result in the disclosure of sensitive information. 

http://<Serverip:port>/content/base/build/explorer/none.php?..:..:..:..:..:.
.:..:etc:passwd:

or

http://<Serverip:port>/content/base/build/explorer/none.php?/etc/passwd