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vuln-nvd/data/2021/CVE-2021-20104.json
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{"affected":[{"affectedData":[{"product":"AppNitro Machform","vendor":"n/a","versions":[{"status":"affected","version":"All versions prior to version 16"}]}],"source":"vulnreport@tenable.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:machform:machform:*:*:*:*:*:*:*:*","matchCriteriaId":"DD08E317-54C3-4F04-A8AE-98C9FB7C8D45","versionEndExcluding":"16","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Machform prior to version 16 is vulnerable to unauthenticated remote code execution due to insufficient sanitization of file attachments uploaded with forms through upload.php."},{"lang":"es","value":"Machform anterior a versión 16, es vulnerable a la ejecución de código remota no autenticada debido a un saneamiento insuficiente de los archivos adjuntos cargados con los formularios mediante el archivo upload.php"}],"id":"CVE-2021-20104","lastModified":"2026-06-17T03:33:16.673","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"MEDIUM","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"PARTIAL","baseScore":6.8,"confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","version":"2.0"},"exploitabilityScore":8.6,"impactScore":6.4,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":2.2,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2021-06-29T16:15:08.213","references":[{"source":"vulnreport@tenable.com","url":"https://www.tenable.com/security/research/tra-2021-25%2Chttps://www.machform.com/blog-machform-16-released/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://www.tenable.com/security/research/tra-2021-25%2Chttps://www.machform.com/blog-machform-16-released/"}],"sourceIdentifier":"vulnreport@tenable.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-434"}],"source":"nvd@nist.gov","type":"Primary"}]}