CVE-2026-82117

Authentication Bypass by Spoofing Vulnerability in HiRDB

Published Oct 27, 2026 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
Authentication Bypass by Spoofing 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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Hitachi
Hitachi hirdb Server
Hitachi hirdb Server With Additional Function
Vendors & Products Hitachi
Hitachi hirdb Server
Hitachi hirdb Server With Additional Function
Type Values Removed Values Added
Description Authentication Bypass by Spoofing 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.
Title Authentication Bypass by Spoofing Vulnerability in HiRDB
Weaknesses CWE-290
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Hitachi
Published
Updated
Nov 4, 2026, 2:56 PM
Reserved
Aug 28, 2026, 6:36 AM
Status
Deferred
Published
Oct 27, 2026, 10:16 AM
Modified
Nov 4, 2026, 3:17 PM