CVE-2026-82116

Full vulnerability record from the local CVENow database.

Description

Missing Authentication for Critical Function Vulnerability in HiRDB. 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.

Severity

CRITICAL

CVSS score

9.8 (v3.1)

Vulnerability status

Deferred

Source identifier

[email protected]

Published

2026-10-27 10:16:55.680000

Last modified

2026-10-27 15:00:49.240000

View original CVE JSON

{
  "id": "CVE-2026-82116",
  "sourceIdentifier": "[email protected]",
  "published": "2026-10-27T10:16:55.680",
  "lastModified": "2026-10-27T15:00:49.240",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "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."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Hitachi",
          "product": "HiRDB Server Version 10",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "10-00",
              "lessThan": "10-12-01",
              "versionType": "custom",
              "status": "affected",
              "changes": [
                {
                  "at": "10-12-01",
                  "status": "unaffected"
                },
                {
                  "at": "10-11-02",
                  "status": "unaffected"
                },
                {
                  "at": "10-08-05",
                  "status": "unaffected"
                }
              ]
            }
          ]
        },
        {
          "vendor": "Hitachi",
          "product": "HiRDB Server Version 9",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "09-00",
              "lessThanOrEqual": "09-66-22",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Hitachi",
          "product": "HiRDB Server with Additional Function Version 9",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "09-00",
              "lessThanOrEqual": "09-66/V",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Hitachi",
          "product": "HiRDB Server Version 9(32)",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "09-02",
              "lessThanOrEqual": "09-66-22",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Hitachi",
          "product": "HiRDB Server with Additional Function Version 9(32)",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "09-00",
              "lessThanOrEqual": "09-66-/V",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-148/index.html",
      "source": "[email protected]"
    }
  ]
}