{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-14T18:02:40.344","vulnerabilities":[{"cve":{"id":"CVE-2020-19201","sourceIdentifier":"cve@mitre.org","published":"2021-07-12T16:15:08.367","lastModified":"2024-11-21T05:09:01.437","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A Stored Cross-Site Scripting (XSS) vulnerability was found in status_filter_reload.php, a page in the pfSense software WebGUI, on Netgate pfSense version 2.4.4-p2 and earlier. The page did not encode output from the filter reload process, and a stored XSS was possible via the descr (description) parameter on NAT rules."},{"lang":"es","value":"Se ha encontrado una vulnerabilidad de Cross-Site Scripting (XSS) almacenada en status_filter_reload.php, una página de la WebGUI del software pfSense, en la versión 2.4.4-p2 de Netgate pfSense y anteriores. La página no codificaba la salida del proceso de recarga del filtro, y era posible un XSS almacenado a través del parámetro descr (descripción) en las reglas NAT"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","baseScore":5.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.3,"impactScore":2.7}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:S/C:N/I:P/A:N","baseScore":3.5,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":6.8,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-79"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:netgate:pfsense:*:*:*:*:*:*:*:*","versionEndIncluding":"2.4.4","matchCriteriaId":"653BCB44-6584-4779-B8AA-1A46A7E86508"},{"vulnerable":true,"criteria":"cpe:2.3:a:netgate:pfsense:2.4.4:p1:*:*:*:*:*:*","matchCriteriaId":"E6256A47-F8C7-4097-88D8-170E8E9AE45C"},{"vulnerable":true,"criteria":"cpe:2.3:a:netgate:pfsense:2.4.4:p2:*:*:*:*:*:*","matchCriteriaId":"7F038B4C-BC0C-40A8-B547-36F0420CD800"}]}]}],"references":[{"url":"https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.html","source":"cve@mitre.org","tags":["Product","Vendor Advisory"]},{"url":"https://gist.github.com/dharmeshbaskaran/fd3779006361d07651a883e8a040d916","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.pfsense.org/download/","source":"cve@mitre.org","tags":["Vendor Advisory"]},{"url":"https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Product","Vendor Advisory"]},{"url":"https://gist.github.com/dharmeshbaskaran/fd3779006361d07651a883e8a040d916","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.pfsense.org/download/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}