{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-82116","assignerOrgId":"50d0f415-c707-4733-9afc-8f6c0e9b3f82","state":"PUBLISHED","assignerShortName":"Hitachi","dateReserved":"2026-08-28T06:36:01.233Z","datePublished":"2026-10-27T09:37:25.232Z","dateUpdated":"2026-10-27T09:37:25.232Z"},"containers":{"cna":{"providerMetadata":{"orgId":"50d0f415-c707-4733-9afc-8f6c0e9b3f82","shortName":"Hitachi","dateUpdated":"2026-10-27T09:37:25.232Z"},"title":"Missing Authentication for Critical Function Vulnerability in HiRDB","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-306","description":"CWE-306 Missing authentication for critical function","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-36","descriptions":[{"lang":"en","value":"CAPEC-36 Using Unpublished Interfaces or Functionality"}]}],"affected":[{"vendor":"Hitachi","product":"HiRDB Server Version 10","versions":[{"status":"affected","version":"10-00","lessThan":"10-12-01","changes":[{"at":"10-12-01","status":"unaffected"},{"at":"10-11-02","status":"unaffected"},{"at":"10-08-05","status":"unaffected"}],"versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"Hitachi","product":"HiRDB Server Version 9","versions":[{"status":"affected","version":"09-00","lessThanOrEqual":"09-66-22","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"Hitachi","product":"HiRDB Server with Additional Function Version 9","versions":[{"status":"affected","version":"09-00","lessThanOrEqual":"09-66/V","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"Hitachi","product":"HiRDB Server Version 9(32)","versions":[{"status":"affected","version":"09-02","lessThanOrEqual":"09-66-22","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"Hitachi","product":"HiRDB Server with Additional Function Version 9(32)","versions":[{"status":"affected","version":"09-00","lessThanOrEqual":"09-66-/V","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"Missing Authentication for Critical Function Vulnerability in HiRDB.\n\n\nThis issue affects HiRDB Server Version 10: from 10-00 before 10-12-01; HiRDB Server Version 9: from 09-00 through 09-66-22; HiRDB Server with Additional Function Version 9: from 09-00 through 09-66/V; HiRDB Server Version 9(32): from 09-02 through 09-66-22; HiRDB Server with Additional Function Version 9(32): from 09-00 through 09-66-/V.","supportingMedia":[{"type":"text/html","base64":false,"value":"Missing Authentication for Critical Function Vulnerability in HiRDB.<br><p>This issue affects HiRDB Server Version 10: from 10-00 before 10-12-01; HiRDB Server Version 9: from 09-00 through 09-66-22; HiRDB Server with Additional Function Version 9: from 09-00 through 09-66/V; HiRDB Server Version 9(32): from 09-02 through 09-66-22; HiRDB Server with Additional Function Version 9(32): from 09-00 through 09-66-/V.</p>"}]}],"references":[{"url":"https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-148/index.html","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"CRITICAL","baseScore":9.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}}],"source":{"advisory":"hitachi-sec-2026-148","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}}}}