CVE-2026-82117

{
  "etk_id": "ETK-2026-2759",
  "cve_id": "CVE-2026-82117",
  "display_id": "CVE-2026-82117",
  "ghsa_id": "GHSA-fvwq-mmm6-wgv2",
  "euvd_id": "EUVD-2026-110668",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Spoofing authentication bypass in HiRDB Server",
  "summary": "HiRDB Server Version 10 releases before 10-12-01 and listed Version 9 variants are affected. An unauthenticated network attacker may bypass authentication by spoofing; the target must run an affected release and expose the relevant service to the attacker.",
  "mitigation": "Upgrade HiRDB Server Version 10 to 10-12-01 or later.",
  "vendor": "Hitachi",
  "product": "HiRDB Server Version 10",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 10-00, < 10-12-01"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "10-12-01"
      ],
      "package_name": "HiRDB Server Version 10",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 09-00, <= 09-66-22"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "HiRDB Server Version 9",
      "purl": null
    },
    {
      "affected_notes": [
        ">= 09-00, <= 09-66/V"
      ],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "HiRDB Server with Additional Function Version 9",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 09-02, <= 09-66-22"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "HiRDB Server Version 9(32)",
      "purl": null
    },
    {
      "affected_notes": [
        ">= 09-00, <= 09-66-/V"
      ],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "HiRDB Server with Additional Function Version 9(32)",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 9.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 14.013639183333334,
  "t0_at": "2026-10-27T09:37:26.156000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-27T09:37:26.156000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-27T09:37:26.156000+00:00",
      "url": "https://github.com/advisories/GHSA-fvwq-mmm6-wgv2"
    }
  }
}