{"id":"CVE-2010-20109","aliases":["EUVD-2010-5318","GHSA-f6fv-779g-j5qr"],"status":"published","title":"Barracuda Spam \u0026 Virus Firewall \"locale\" Path Traversal","description":"Barracuda products, confirmed in Spam \u0026 Virus Firewall, SSL VPN, and Web Application Firewall versions prior to October 2010, contain a path traversal vulnerability in the view_help.cgi endpoint. The locale parameter fails to properly sanitize user input, allowing attackers to inject traversal sequences and null-byte terminators to access arbitrary files on the underlying system. By exploiting this flaw, unauthenticated remote attackers can retrieve sensitive configuration files such as /mail/snapshot/config.snapshot, potentially exposing credentials, internal settings, and other critical data.","severity":{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01683,"percentile":0.7717,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2025-08-21T20:09:03Z","modified":"2026-06-16T23:19:46Z","exploits":[{"source":"metasploit","id":"auxiliary/scanner/http/barracuda_directory_traversal","title":"Barracuda Multiple Product \"locale\" Directory Traversal","type":"auxiliary","date":"2010-10-08","verified":true,"url":"https://www.rapid7.com/db/modules/auxiliary/scanner/http/barracuda_directory_traversal"}],"products":[{"vendor":"barracuda networks","product":"spam \u0026 virus firewall"},{"vendor":"barracuda networks","product":"ssl vpn"},{"vendor":"barracuda networks","product":"web application firewall"},{"vendor":"tr7 cyber ​​defense inc.","product":"web application firewall"}],"references":[{"url":"https://www.exploit-db.com/exploits/15130","tags":["exploit"]},{"url":"https://web.archive.org/web/20101004131244/http://secunia.com/advisories/41609/","tags":["third-party-advisory"]},{"url":"https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/auxiliary/scanner/http/barracuda_directory_traversal.rb","tags":["exploit"]},{"url":"https://www.vulncheck.com/advisories/barracuda-multiple-products-locale-path-traversal","tags":["third-party-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-20109"},{"url":"https://web.archive.org/web/20101004131244/http://secunia.com/advisories/41609"},{"url":"https://github.com/advisories/GHSA-f6fv-779g-j5qr"}],"sources":{"cve":[{"id":"CVE-2010-20109","title":"Barracuda Spam \u0026 Virus Firewall \"locale\" Path Traversal","description":"Barracuda products, confirmed in Spam \u0026 Virus Firewall, SSL VPN, and Web Application Firewall versions prior to October 2010, contain a path traversal vulnerability in the view_help.cgi endpoint. The locale parameter fails to properly sanitize user input, allowing attackers to inject traversal sequences and null-byte terminators to access arbitrary files on the underlying system. By exploiting this flaw, unauthenticated remote attackers can retrieve sensitive configuration files such as /mail/snapshot/config.snapshot, potentially exposing credentials, internal settings, and other critical data.","status":"published","published":"2025-08-21T20:09:03.535Z","modified":"2026-05-26T11:51:28.348Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:33:26.302774Z"}],"euvd":[{"id":"EUVD-2010-5318","description":"Barracuda products, confirmed in Spam \u0026 Virus Firewall, SSL VPN, and Web Application Firewall versions prior to October 2010, contain a path traversal vulnerability in the view_help.cgi endpoint. The locale parameter fails to properly sanitize user input, allowing attackers to inject traversal sequences and null-byte terminators to access arbitrary files on the underlying system. By exploiting this flaw, unauthenticated remote attackers can retrieve sensitive configuration files such as /mail/snapshot/config.snapshot, potentially exposing credentials, internal settings, and other critical data.","status":"published","published":"2025-08-21T20:09:03Z","modified":"2026-05-26T11:51:28Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T18:21:07.775399Z"}],"ghsa":[{"id":"GHSA-f6fv-779g-j5qr","title":"Barracuda products, confirmed in Spam \u0026 Virus Firewall, SSL VPN, and Web Application Firewall...","description":"Barracuda products, confirmed in Spam \u0026 Virus Firewall, SSL VPN, and Web Application Firewall versions prior to October 2010, contain a path traversal vulnerability in the view_help.cgi endpoint. The locale parameter fails to properly sanitize user input, allowing attackers to inject traversal sequences and null-byte terminators to access arbitrary files on the underlying system. By exploiting this flaw, unauthenticated remote attackers can retrieve sensitive configuration files such as /mail/snapshot/config.snapshot, potentially exposing credentials, internal settings, and other critical data.","status":"published","published":"2025-08-21T21:32:06Z","modified":"2025-08-21T21:32:06Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:03:22.719724Z"}],"nvd":[{"id":"CVE-2010-20109","description":"Barracuda products, confirmed in Spam \u0026 Virus Firewall, SSL VPN, and Web Application Firewall versions prior to October 2010, contain a path traversal vulnerability in the view_help.cgi endpoint. The locale parameter fails to properly sanitize user input, allowing attackers to inject traversal sequences and null-byte terminators to access arbitrary files on the underlying system. By exploiting this flaw, unauthenticated remote attackers can retrieve sensitive configuration files such as /mail/snapshot/config.snapshot, potentially exposing credentials, internal settings, and other critical data.","status":"published","published":"2025-08-21T20:15:30.87Z","modified":"2026-06-16T23:19:46.007Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:02:04.957683Z"}]}}