{"id":"CVE-2026-70411","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-70411","generatedAt":"2026-10-28T02:56:59.419Z","title":"Dell Container Storage Modules (CSM), versions prior to 1.18.0, contains a Missing Authentication for Critical Function vulnerability in the csm-authorization-tenant gRPC service (TenantService).","description":"Dell Container Storage Modules (CSM), versions prior to 1.18.0, contains a Missing Authentication for Critical Function vulnerability in the csm-authorization-tenant gRPC service (TenantService). An unauthenticated adjacent network attacker could potentially exploit this vulnerability, leading to unauthorized creation of tenant entities, cross-tenant role injection, and modification of storage access control flags.","published":"2026-10-06T16:17:10.000Z","lastModified":"2026-10-20T12:50:07.000Z","status":"Analyzed","sourceIdentifier":"security_alert@emc.com","cvss":{"version":"3.1","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-306"],"affected":["dell/container storage modules"],"epss":{"score":0.00188,"percentile":0.08326,"date":"2026-10-26","history":[{"date":"2026-10-07","score":0.0032,"percentile":0.23018}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"scored","label":"Newly scored","at":"2026-10-20T14:45:04.000Z","detail":{"from":"7.1","score":"6.5","severity":"MEDIUM","fromSeverity":"HIGH"},"summary":"Now scored CVSS 6.5 MEDIUM (was 7.1)."},{"kind":"new","label":"New CVE","at":"2026-10-06T16:17:10.000Z","detail":{"score":"7.1","severity":"HIGH","publishedAt":"2026-10-06T16:17:09.877Z"},"summary":"New CVE, medium severity (CVSS 6.5)."}],"references":[{"url":"https://www.dell.com/support/kbdoc/en-us/000515771/dsa-2026-448-security-update-for-dell-container-storage-modules-multiple-vulnerabilities?msockid=3021cac2195069ed3194ddad186a68f9","tags":["Vendor Advisory"],"source":"security_alert@emc.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-70411","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}