Directory traversal vulnerability in the HP Color LaserJet 2500 Toolbox and Color LaserJet 4600 Toolbox on Microsoft Windows before 20060402 allows remote attackers to read arbitrary files via a .. (dot dot) in an HTTP GET request to TCP port 5225.
https://exchange.xforce.ibmcloud.com/vulnerabilities/25627
http://www.vupen.com/english/advisories/2006/1230
http://www.securityfocus.com/archive/1/429984/100/0/threaded
http://www.securityfocus.com/archive/1/429893/100/0/threaded