{"affected":[{"affectedData":[{"product":"PowerScale OneFS","vendor":"Dell","versions":[{"status":"affected","version":"9.1.0.x"}]}],"source":"security_alert@emc.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:dell:powerscale_onefs:9.0.0.0:*:*:*:*:*:*:*","matchCriteriaId":"05CA1BC7-313E-4DD1-973C-8F33FFEDA4A0","vulnerable":true},{"criteria":"cpe:2.3:o:dell:powerscale_onefs:9.1.0.0:*:*:*:*:*:*:*","matchCriteriaId":"71C23008-FE71-4B8D-921A-219808CEDE58","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Dell PowerScale OneFS 9.1.0.x contains an improper privilege management vulnerability. It may allow an authenticated user with ISI_PRIV_LOGIN_SSH and/or ISI_PRIV_LOGIN_CONSOLE to elevate privilege."},{"lang":"es","value":"Dell PowerScale OneFS versiones 9.1.0.x, contiene una vulnerabilidad de administración de privilegios inapropiada. Puede permitir a un usuario autenticado con las funciones ISI_PRIV_LOGIN_SSH y/o ISI_PRIV_LOGIN_CONSOLE elevar sus privilegios"}],"id":"CVE-2021-21567","lastModified":"2026-06-17T03:35:47.443","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"LOW","accessVector":"LOCAL","authentication":"NONE","availabilityImpact":"PARTIAL","baseScore":4.6,"confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","vectorString":"AV:L/AC:L/Au:N/C:P/I:P/A:P","version":"2.0"},"exploitabilityScore":3.9,"impactScore":6.4,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":1.8,"impactScore":5.9,"source":"security_alert@emc.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":1.8,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2021-08-10T19:15:07.193","references":[{"source":"security_alert@emc.com","tags":["Patch","Vendor Advisory"],"url":"https://www.dell.com/support/kbdoc/000189495"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"url":"https://www.dell.com/support/kbdoc/000189495"}],"sourceIdentifier":"security_alert@emc.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-732"}],"source":"security_alert@emc.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-269"}],"source":"nvd@nist.gov","type":"Primary"}]}