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COMMAND Snapstream PVS SYSTEMS AFFECTED Snapstream PVS PROBLEM Following is based on a Interrorem security announcement. Snapstream PVS is a Personal Video System for Windows Systems. It allows users to schedule recordings on their PC and to view them later at the leisure, at their local machine or across a TCP/IP network via an HTTP interface. Typically, the Snapstream HTTP interface runs on TCP port 8129. Issue 1: Directory traversal bug ================================ It is possible to navigate outside of the HTTP base directory, and download any file from the host for which the filename is known. The HTTP server runs in the context of the logged in user. Examples: http://home.victim.com:8080/../../../../autoexec.bat http://home.victim.com:8080/../../../winnt/repair/sam Any files on the target system are available to an attacker. Issue 2: SSD.ini ================ SSD.ini, which contains a great deal of information regarding the target system can be retrieved remotely using the method detailed above. Example: http://home.victim.com:8080/../ssd.ini Information included in the ini file includes base directory location, usernames, and passwords. Issue 3: Passwords are stored as plaintext in SSD.INI ===================================================== Passwords to the SnapStream PVS software are recoverable remotely using the method detailed in Issue 2. SOLUTION Nothing yet.