{ "id": "CVE-2021-21599", "sourceIdentifier": "security_alert@emc.com", "published": "2021-08-16T22:15:07.587", "lastModified": "2021-08-25T00:50:43.263", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Dell EMC PowerScale OneFS versions 8.2.x - 9.2.1.x contain an OS command injection vulnerability. This may allow a user with ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE to escalate privileges and escape the compliance guarantees. This only impacts Smartlock WORM compliance mode clusters as a critical vulnerability and Dell recommends to update/upgrade at the earliest opportunity." }, { "lang": "es", "value": "Dell EMC PowerScale OneFS versiones 8.2.x - 9.2.1.x, contienen una vulnerabilidad de inyecci\u00f3n de comandos del Sistema Operativo. Esto puede permitir a un usuario con los privilegios ISI_PRIV_LOGIN_SSH o ISI_PRIV_LOGIN_CONSOLE escalar privilegios y escapar de las garant\u00edas de cumplimiento. Esto s\u00f3lo afecta a los cl\u00fasteres del modo de cumplimiento Smartlock WORM como una vulnerabilidad cr\u00edtica y Dell recomienda actualizar/mejorar a la mayor brevedad posible.\n" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 0.8, "impactScore": 5.9 }, { "source": "security_alert@emc.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 6.0, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 0.8, "impactScore": 5.2 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 4.6 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 3.9, "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-78" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:dell:emc_powerscale_onefs:*:*:*:*:*:*:*:*", "versionStartIncluding": "9.0.0.0", "versionEndIncluding": "9.2.1", "matchCriteriaId": "2B5F8887-5332-4F1C-8603-C813C3515D5F" }, { "vulnerable": true, "criteria": "cpe:2.3:o:dell:emc_powerscale_onefs:8.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "FF89B320-6D5A-4E46-A1FA-FCDB31F325C4" } ] } ] } ], "references": [ { "url": "https://www.dell.com/support/kbdoc/000190408", "source": "security_alert@emc.com", "tags": [ "Patch", "Vendor Advisory" ] } ] }