{"cve":"CVE-2023-38997","nvd":{"published":"2023-08-09T19:15:14.593","modified":"2026-06-17T06:11:27.223","status":"Modified","description":"A directory traversal vulnerability in the Captive Portal templates of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary system commands as root via a crafted ZIP archive.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2},"cwes":["CWE-22"],"references":["https://github.com/opnsense/core/commit/448762d440b51574f1906c0ec2f5ea6dc4f16eb2","https://logicaltrust.net/blog/2023/08/opnsense.html","https://github.com/opnsense/core/commit/448762d440b51574f1906c0ec2f5ea6dc4f16eb2","https://logicaltrust.net/blog/2023/08/opnsense.html"],"products":["opnsense:opnsense"],"source":"nvd","synced_at":"2026-10-19T21:39:14.809778102+00:00"},"epss":{"cve":"CVE-2023-38997","score":0.01374,"percentile":0.72007,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}