{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-11T23:17:42.824","vulnerabilities":[{"cve":{"id":"CVE-2021-21502","sourceIdentifier":"security_alert@emc.com","published":"2021-02-09T22:15:13.697","lastModified":"2024-11-21T05:48:29.613","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Dell PowerScale OneFS versions 8.1.0 – 9.1.0 contain a \"use of SSH key past account expiration\" vulnerability. A user on the network with the ISI_PRIV_AUTH_SSH RBAC privilege that has an expired account may potentially exploit this vulnerability, giving them access to the same things they had before account expiration. This may by a high privileged account and hence Dell recommends customers upgrade at the earliest opportunity."},{"lang":"es","value":"Dell PowerScale OneFS versiones 8.1.0 - 9.1.0, contienen una vulnerabilidad de \"use of SSH key past account expiration\". Un usuario en la red con el privilegio ISI_PRIV_AUTH_SSH RBAC que presenta una cuenta caducada puede potencialmente explotar esta vulnerabilidad, dándole acceso a las mismas cosas que tenía antes de una caducidad de la cuenta. Esto puede deberse a una cuenta con muchos privilegios y, por lo tanto, Dell recomienda a los clientes que se actualicen lo antes posible"}],"metrics":{"cvssMetricV31":[{"source":"security_alert@emc.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9},{"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:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"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:o:dell:emc_powerscale_onefs:8.1.0:*:*:*:*:*:*:*","matchCriteriaId":"4671F67B-730F-4FB4-A75E-0ED22501863B"},{"vulnerable":true,"criteria":"cpe:2.3:o:dell:emc_powerscale_onefs:8.1.1:*:*:*:*:*:*:*","matchCriteriaId":"E104E616-5403-40ED-BB02-185B3B872469"},{"vulnerable":true,"criteria":"cpe:2.3:o:dell:emc_powerscale_onefs:8.1.2:*:*:*:*:*:*:*","matchCriteriaId":"575793FB-6E18-4A7F-B689-EA4FB7904DFE"},{"vulnerable":true,"criteria":"cpe:2.3:o:dell:emc_powerscale_onefs:8.2.0:*:*:*:*:*:*:*","matchCriteriaId":"B64FFA7E-C401-4755-A269-A59E225BCB8F"},{"vulnerable":true,"criteria":"cpe:2.3:o:dell:emc_powerscale_onefs:8.2.1:*:*:*:*:*:*:*","matchCriteriaId":"B02079AB-D410-4CD2-8E70-BCFEAB5DEFA0"},{"vulnerable":true,"criteria":"cpe:2.3:o:dell:emc_powerscale_onefs:8.2.2:*:*:*:*:*:*:*","matchCriteriaId":"FF89B320-6D5A-4E46-A1FA-FCDB31F325C4"},{"vulnerable":true,"criteria":"cpe:2.3:o:dell:emc_powerscale_onefs:9.0.0:*:*:*:*:*:*:*","matchCriteriaId":"5422D856-00B1-47FA-8D62-9B464A43BAC9"},{"vulnerable":true,"criteria":"cpe:2.3:o:dell:emc_powerscale_onefs:9.1.0:*:*:*:*:*:*:*","matchCriteriaId":"E08AB5B6-818B-4666-8DF8-32030BBE06A1"}]}]}],"references":[{"url":"https://www.dell.com/support/kbdoc/en-us/000182873/dsa-2021-009-dell-powerscale-onefs-security-update-for-multiple-vulnerabilities","source":"security_alert@emc.com","tags":["Vendor Advisory"]},{"url":"https://www.dell.com/support/kbdoc/en-us/000182873/dsa-2021-009-dell-powerscale-onefs-security-update-for-multiple-vulnerabilities","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}