{"api_version":"1","generated_at":"2026-04-22T19:06:48+00:00","cve":"CVE-2023-27253","urls":{"html":"https://cve.report/CVE-2023-27253","api":"https://cve.report/api/cve/CVE-2023-27253.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-27253","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-27253"},"summary":{"title":"CVE-2023-27253","description":"A command injection vulnerability in the function restore_rrddata() of Netgate pfSense v2.7.0 allows authenticated attackers to execute arbitrary commands via manipulating the contents of an XML file supplied to the component config.xml.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2023-03-17 22:15:00","updated_at":"2023-07-13 23:15:00"},"problem_types":["CWE-91"],"metrics":[],"references":[{"url":"http://packetstormsecurity.com/files/173487/pfSense-Restore-RRD-Data-Command-Injection.html","name":"http://packetstormsecurity.com/files/173487/pfSense-Restore-RRD-Data-Command-Injection.html","refsource":"MISC","tags":[],"title":"pfSense Restore RRD Data Command Injection ≈ Packet Storm","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/pfsense/pfsense/commit/ca80d18493f8f91b21933ebd6b714215ae1e5e94","name":"https://github.com/pfsense/pfsense/commit/ca80d18493f8f91b21933ebd6b714215ae1e5e94","refsource":"MISC","tags":[],"title":"Correct RRD backup/restore cmd file handling. Fixes #13935 · pfsense/pfsense@ca80d18 · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://redmine.pfsense.org/issues/13935","name":"https://redmine.pfsense.org/issues/13935","refsource":"MISC","tags":[],"title":"Bug #13935: RRD restore process does not sanitize filenames from backup XML - pfSense - pfSense bugtracker","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-27253","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27253","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"27253","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"netgate","cpe5":"pfsense","cpe6":"2.7.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2023-27253","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A command injection vulnerability in the function restore_rrddata() of Netgate pfSense v2.7.0 allows authenticated attackers to execute arbitrary commands via manipulating the contents of an XML file supplied to the component config.xml."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://redmine.pfsense.org/issues/13935","refsource":"MISC","name":"https://redmine.pfsense.org/issues/13935"},{"url":"https://github.com/pfsense/pfsense/commit/ca80d18493f8f91b21933ebd6b714215ae1e5e94","refsource":"MISC","name":"https://github.com/pfsense/pfsense/commit/ca80d18493f8f91b21933ebd6b714215ae1e5e94"},{"refsource":"MISC","name":"http://packetstormsecurity.com/files/173487/pfSense-Restore-RRD-Data-Command-Injection.html","url":"http://packetstormsecurity.com/files/173487/pfSense-Restore-RRD-Data-Command-Injection.html"}]}},"nvd":{"publishedDate":"2023-03-17 22:15:00","lastModifiedDate":"2023-07-13 23:15:00","problem_types":["CWE-91"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:netgate:pfsense:2.7.0:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}