{"id":"CVE-2006-4081","aliases":["EUVD-2006-4073","GHSA-c7vp-rjm4-r724"],"status":"published","title":"preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote...","description":"preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote attackers to execute commands via shell metacharacters (\"|\" pipe symbol) in the file parameter.  NOTE: the attack can be extended to arbitrary commands by the presence of CVE-2006-4000.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04293,"percentile":0.91189,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2006-08-11T10:00:00Z","modified":"2026-06-16T22:28:23Z","exploits":[{"source":"exploitdb","id":"EDB-2136","title":"Barracuda Spam Firewall 3.3.03.053 - Remote Code Execution (1)","type":"remote","platform":"hardware","date":"2006-08-07","verified":true,"url":"https://www.exploit-db.com/exploits/2136"},{"source":"exploitdb","id":"EDB-2145","title":"Barracuda Spam Firewall 3.3.03.053 - Remote Code Execution (2)","type":"remote","platform":"hardware","date":"2006-08-08","verified":true,"url":"https://www.exploit-db.com/exploits/2145"}],"products":[{"vendor":"barracuda_networks","product":"barracuda_spam_firewall"}],"references":[{"url":"http://secunia.com/advisories/21258","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/bid/19276","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/28234","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/442132/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/442249/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://securityreason.com/securityalert/1363","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2006-08/0110.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4081"},{"url":"https://github.com/advisories/GHSA-c7vp-rjm4-r724"}],"sources":{"cve":[{"id":"CVE-2006-4081","description":"preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote attackers to execute commands via shell metacharacters (\"|\" pipe symbol) in the file parameter.  NOTE: the attack can be extended to arbitrary commands by the presence of CVE-2006-4000.","status":"published","published":"2006-08-11T10:00:00Z","modified":"2024-08-07T18:57:44.859Z","updated_at":"2026-11-02T14:33:51.470623Z"}],"euvd":[{"id":"EUVD-2006-4073","description":"preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote attackers to execute commands via shell metacharacters (\"|\" pipe symbol) in the file parameter.  NOTE: the attack can be extended to arbitrary commands by the presence of CVE-2006-4000.","status":"published","published":"2006-08-11T10:00:00Z","modified":"2024-08-07T18:57:44Z","updated_at":"2026-11-03T01:15:53.547673Z"}],"ghsa":[{"id":"GHSA-c7vp-rjm4-r724","title":"preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote...","description":"preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote attackers to execute commands via shell metacharacters (\"|\" pipe symbol) in the file parameter.  NOTE: the attack can be extended to arbitrary commands by the presence of CVE-2006-4000.","status":"published","published":"2022-05-01T07:15:21Z","modified":"2023-01-31T05:01:46Z","updated_at":"2026-11-02T14:48:07.781635Z"}],"nvd":[{"id":"CVE-2006-4081","description":"preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote attackers to execute commands via shell metacharacters (\"|\" pipe symbol) in the file parameter.  NOTE: the attack can be extended to arbitrary commands by the presence of CVE-2006-4000.","status":"published","published":"2006-08-11T10:04:00Z","modified":"2026-06-16T22:28:23.437Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:05.130518Z"}]}}