SQL injection vulnerability in index.php in BoonEx Barracuda 1.1 and earlier allows remote attackers to execute arbitrary SQL commands via the (1) link_dir_target and (2) link_id_target parameter, possibly involving the link_edit functionality.

Multiple cross-site scripting (XSS) vulnerabilities in Barracuda Directory 1.1 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors to the (1) Add URL and (2) Suggest Category module. NOTE: the provenance of this information is unknown; portions of the details are obtained from third party information.

Directory traversal vulnerability in img.pl in Barracuda Spam Firewall running firmware 3.1.16 and 3.1.17 allows remote attackers to read arbitrary files via a .. (dot dot) in the f parameter.

img.pl in Barracuda Spam Firewall running firmware 3.1.16 and 3.1.17 allows remote attackers to execute arbitrary commands via shell metacharacters in the f parameter.

Argument injection vulnerability in Barracuda Spam Firewall running firmware 3.1.16 and 3.1.17 allows remote attackers to (1) read portions of source code via the -f option to Dig (dig_device.cgi), (2) determine file existence via the -r argument to Tcpdump (tcpdump_device.cgi) or (3) modify files in the cgi-bin directory via the -w argument to Tcpdump.

Barracuda Spam Firewall 3.1.10 and earlier does not restrict the domains that white-listed domains can send mail to, which allows members of white-listed domains to use Barracuda as an open mail relay for spam.