Xerox WorkCentre and WorkCentre Pro 232, 238, 245, 255, 265, 275; and WorkCentre 5632, 5638, 5645, 5655, 5665, 5675, 5687, 7655, 7656, and 7675 allows remote attackers to execute arbitrary commands via unknown attack vectors, aka "command injection vulnerability."
https://exchange.xforce.ibmcloud.com/vulnerabilities/50558
http://www.xerox.com/downloads/usa/en/c/cert_XRX09-02_v1.0.pdf
http://www.vupen.com/english/advisories/2009/1328
http://www.securitytracker.com/id?1022238
http://www.securityfocus.com/bid/34984