{"id":"CVE-2026-82121","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-82121","generatedAt":"2026-10-28T03:58:10.479Z","title":"Origin Validation Error Vulnerability in HiRDB.","description":"Origin Validation Error 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.","published":"2026-10-27T10:16:56.000Z","lastModified":"2026-10-27T15:00:49.000Z","status":"Deferred","sourceIdentifier":"hirt@hitachi.co.jp","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-346"],"affected":[],"epss":{"score":0.00205,"percentile":0.10445,"date":"2026-10-27","history":[{"date":"2026-10-27","score":0.00205,"percentile":0.10445}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-27T10:16:56.000Z","detail":{"score":"7.5","severity":"HIGH","publishedAt":"2026-10-27T10:16:56.263Z"},"summary":"New CVE, high severity (CVSS 7.5)."}],"references":[{"url":"https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-145/index.html","source":"hirt@hitachi.co.jp"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-82121","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."}