Unspecified vulnerability in WebAdmin in Sophos UTM (aka Astaro Security Gateway) before 9.105 has unknown impact and attack vectors.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2013-5766
http://www.securitytracker.com/id/1029039
http://secunia.com/advisories/54881
http://blogs.sophos.com/2013/08/21/utm-up2date-9-105-released/