{"id":"CVE-2026-21423","state":"PUBLISHED","title":"Dell PowerScale OneFS, versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1, contains an incorrect default permissions vulnerability. A high privileged attacker with l","description":"Dell PowerScale OneFS, versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1, contains an incorrect default permissions vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to code execution, denial of service, elevation of privileges, and information disclosure.","publishedAt":"2026-03-04T12:29:57.484Z","updatedAt":"2026-03-05T04:55:35.184Z","severity":{"score":6.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","source":"dell"},"assigner":"dell","products":["Dell PowerScale OneFS"],"affected":[{"vendor":"Dell","product":"PowerScale OneFS","defaultStatus":"unaffected","versions":[{"version":"9.11.0.0 through 9.12.0.1","status":"affected","lessThan":"9.13.0.0 or later","versionType":"semver"},{"version":"Versions prior to 9.10.1.6","status":"affected","lessThan":"9.10.1.6 or later","versionType":"semver"}]}],"references":["https://www.dell.com/support/kbdoc/en-sg/000432452/dsa-2026-038-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities"],"weaknesses":["CWE-276"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/21xxx/CVE-2026-21423.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-21423","state":"PUBLISHED","datePublished":"2026-03-04T12:29:57.484Z","dateUpdated":"2026-03-05T04:55:35.184Z","assignerShortName":"dell","assignerOrgId":"c550e75a-17ff-4988-97f0-544cde3820fe","dateReserved":"2025-12-24T16:33:47.095Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Dell PowerScale OneFS, versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1, contains an incorrect default permissions vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to code execution, denial of service, elevation of privileges, and information disclosure."}],"affected":[{"vendor":"Dell","product":"PowerScale OneFS","defaultStatus":"unaffected","versions":[{"version":"9.11.0.0 through 9.12.0.1","status":"affected","lessThan":"9.13.0.0 or later","versionType":"semver"},{"version":"Versions prior to 9.10.1.6","status":"affected","lessThan":"9.10.1.6 or later","versionType":"semver"}]}],"references":[{"url":"https://www.dell.com/support/kbdoc/en-sg/000432452/dsa-2026-038-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities","tags":["vendor-advisory"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-276","description":"CWE-276: Incorrect Default Permissions","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"dell","orgId":"c550e75a-17ff-4988-97f0-544cde3820fe","dateUpdated":"2026-03-04T12:29:57.484Z"},"datePublic":"2026-02-24T18:30:00.000Z","source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-04T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-21423"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-05T04:55:35.184Z"}}]}}}