Absolute path directory traversal vulnerability in (a) MERAK Mail Server for Windows 8.3.8r with before IceWarp Web Mail 5.6.1 and (b) VisNetic MailServer before 8.5.0.5 allows remote attackers to include arbitrary files via a full Windows path and drive letter in the (1) language parameter in accounts/inc/include.php and (2) lang_settings parameter in admin/inc/include.php, which is not properly sanitized by the securepath function, a related issue to CVE-2005-4556.
https://exchange.xforce.ibmcloud.com/vulnerabilities/27773
https://euvd.enisa.europa.eu/vulnerability/EUVD-2006-0823
http://www.vupen.com/english/advisories/2006/2826
http://www.vupen.com/english/advisories/2006/2825
http://www.securityfocus.com/bid/19007
http://www.securityfocus.com/bid/19002
http://www.securityfocus.com/archive/1/440302/100/0/threaded
http://www.securityfocus.com/archive/1/440297/100/0/threaded
http://securitytracker.com/id?1016514
http://securitytracker.com/id?1016513
http://secunia.com/secunia_research/2006-14/advisory/
http://secunia.com/secunia_research/2006-12/advisory/