{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-22T06:25:07.186","vulnerabilities":[{"cve":{"id":"CVE-2021-35252","sourceIdentifier":"psirt@solarwinds.com","published":"2022-12-16T16:15:16.297","lastModified":"2024-11-21T06:12:09.607","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Common encryption key appears to be used across all deployed instances of Serv-U FTP Server. Because of this an encrypted value that is exposed to an attacker can be simply recovered to plaintext."},{"lang":"es","value":"Parece que se utiliza una clave de cifrado común en todas las instancias implementadas del Serv-U FTP Server. Debido a esto, un valor cifrado que está expuesto a un atacante se puede recuperar simplemente en texto plano."}],"metrics":{"cvssMetricV31":[{"source":"psirt@solarwinds.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"psirt@solarwinds.com","type":"Secondary","description":[{"lang":"en","value":"CWE-798"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-287"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:solarwinds:serv-u:*:*:*:*:*:*:*:*","versionEndExcluding":"15.3.2","matchCriteriaId":"849E4BD2-BA9B-4C38-91E1-95116AA12AE2"}]}]}],"references":[{"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35252","source":"psirt@solarwinds.com","tags":["Third Party Advisory"]},{"url":"https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3-2_release_notes.htm","source":"psirt@solarwinds.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35252","source":"psirt@solarwinds.com","tags":["Patch","Vendor Advisory"]},{"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35252","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3-2_release_notes.htm","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"]},{"url":"https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35252","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]}]}}]}