{"id":"CVE-2023-38997","aliases":["EUVD-2023-42754","GHSA-h44v-883g-x8c3"],"status":"published","title":"A directory traversal vulnerability in the Captive Portal templates of OPNsense before 23.7...","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.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01374,"percentile":0.72224,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2023-08-09T00:00:00Z","modified":"2026-10-28T02:30:22Z","products":[{"vendor":"opnsense","product":"opnsense"}],"references":[{"url":"https://github.com/opnsense/core/commit/448762d440b51574f1906c0ec2f5ea6dc4f16eb2","tags":["x_transferred","Patch","fix"]},{"url":"https://logicaltrust.net/blog/2023/08/opnsense.html","tags":["x_transferred","Exploit","Third Party Advisory","article"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38997","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-h44v-883g-x8c3"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/38xxx/CVE-2023-38997.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-38997","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.","status":"published","published":"2023-08-09T00:00:00Z","modified":"2024-08-02T17:54:39.925Z","updated_at":"2026-11-02T14:35:30.116696Z"}],"euvd":[{"id":"EUVD-2023-42754","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.","status":"published","published":"2023-08-09T00:00:00Z","modified":"2024-08-02T17:54:39Z","updated_at":"2026-11-03T03:50:02.733403Z"}],"ghsa":[{"id":"GHSA-h44v-883g-x8c3","title":"A directory traversal vulnerability in the Captive Portal templates of OPNsense before 23.7...","description":"A directory traversal vulnerability in the Captive Portal templates of OPNsense before 23.7 allows attackers to execute arbitrary system commands as root via a crafted ZIP archive.","status":"published","published":"2023-08-09T21:30:44Z","modified":"2024-03-02T05:06:42Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:55:38.39087Z"}],"nvd":[{"id":"CVE-2023-38997","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.","status":"published","published":"2023-08-09T19:15:14.593Z","modified":"2026-06-17T06:11:27.223Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:08:22.812138Z"}],"osv":[{"id":"CVE-2023-38997","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.","status":"published","published":"2023-08-09T00:00:00Z","modified":"2026-10-28T02:30:22.328806971Z","updated_at":"2026-11-02T15:44:32.922049Z"}]}}