{"id":"CVE-2006-4000","aliases":["EUVD-2006-3993","GHSA-gmvp-38jx-w8g9"],"status":"published","title":"Directory traversal vulnerability in cgi-bin/preview_email.cgi in Barracuda Spam Firewall (BSF) 3...","description":"Directory traversal vulnerability in cgi-bin/preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote authenticated users to read arbitrary files via a .. (dot dot) in the file parameter.","severity":{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05832,"percentile":0.93213,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2006-08-05T01:00:00Z","modified":"2026-06-16T22:28:14Z","exploits":[{"source":"exploitdb","id":"EDB-28321","title":"Barracuda Spam Firewall 3.3.x - 'preview_email.cgi?file' Arbitrary File Access","type":"webapps","platform":"cgi","date":"2006-08-01","verified":true,"url":"https://www.exploit-db.com/exploits/28321"}],"products":[{"vendor":"barracuda_networks","product":"barracuda_spam_firewall"}],"references":[{"url":"http://www.vupen.com/english/advisories/2006/3104","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"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","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/28214","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/441861/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4000"},{"url":"https://github.com/advisories/GHSA-gmvp-38jx-w8g9"}],"sources":{"cve":[{"id":"CVE-2006-4000","description":"Directory traversal vulnerability in cgi-bin/preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote authenticated users to read arbitrary files via a .. (dot dot) in the file parameter.","status":"published","published":"2006-08-05T01:00:00Z","modified":"2024-08-07T18:48:39.437Z","updated_at":"2026-11-02T14:33:51.470623Z"}],"euvd":[{"id":"EUVD-2006-3993","description":"Directory traversal vulnerability in cgi-bin/preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote authenticated users to read arbitrary files via a .. (dot dot) in the file parameter.","status":"published","published":"2006-08-05T01:00:00Z","modified":"2024-08-07T18:48:39Z","updated_at":"2026-11-03T01:15:53.967777Z"}],"ghsa":[{"id":"GHSA-gmvp-38jx-w8g9","title":"Directory traversal vulnerability in cgi-bin/preview_email.cgi in Barracuda Spam Firewall (BSF) 3...","description":"Directory traversal vulnerability in cgi-bin/preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote authenticated users to read arbitrary files via a .. (dot dot) in the file parameter.","status":"published","published":"2022-05-01T07:14:34Z","modified":"2023-01-31T05:01:57Z","updated_at":"2026-11-02T14:48:10.096738Z"}],"nvd":[{"id":"CVE-2006-4000","description":"Directory traversal vulnerability in cgi-bin/preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote authenticated users to read arbitrary files via a .. (dot dot) in the file parameter.","status":"published","published":"2006-08-05T01:04:00Z","modified":"2026-06-16T22:28:14.137Z","cvss":[{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:05.130518Z"}]}}