{"id":"CVE-2025-34173","summary":"Netgate pfSense CE Snort package v4.1.6_25 Directory Traversal Information Disclosure","details":"In pfSense CE /usr/local/www/snort/snort_ip_reputation.php, the value of the iplist parameter is not sanitized of directory traversal-related characters/strings before being used to check if a file exists. While the contents of the file cannot be read, the server reveals whether a file exists, which allows an attacker to enumerate files on the target. The attacker must be authenticated with at least \"WebCfg - Services: Snort package\" permissions.","modified":"2026-08-12T03:51:23.673216305Z","published":"2025-09-09T19:59:14.136Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/34xxx/CVE-2025-34173.json","unresolved_ranges":[{"extracted_events":[{"introduced":"4.1.6_25"},{"last_affected":"4.1.6_25"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"VulnCheck","cwe_ids":["CWE-22"]},"references":[{"type":"WEB","url":"https://github.com/pfsense/FreeBSD-ports/tree/main"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/34xxx/CVE-2025-34173.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-34173"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/netgate-pf-sense-ce-snort-directory-traversal-information-disclosure"},{"type":"REPORT","url":"https://redmine.pfsense.org/issues/16412"},{"type":"FIX","url":"https://github.com/pfsense/FreeBSD-ports/commit/d6f462bcc446969f8955c16cfde300d5c9ab7435"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/pfsense/freebsd-ports","events":[{"introduced":"0"},{"fixed":"d6f462bcc446969f8955c16cfde300d5c9ab7435"}],"database_specific":{"source":"REFERENCES"}}],"versions":["devel_before_hashes_changed","END-OF-2015Q4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-34173.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}