CVE-2026-82116

Summary

Missing authentication check allows unauthenticated remote attackers to access critical database functions in HiRDB Server versions prior to fixed releases, enabling full compromise of confidentiality, integrity, and availability.

Exploitability

Exploitation is trivial for remote attackers as no authentication or user interaction is required; the vulnerability exists at the network-accessible service layer.

Blast radius

Successful exploitation grants full system compromise (CIA triad) to attackers, potentially affecting all databases and users served by the vulnerable HiRDB instances.

Detection

No reliable host or network indicator is derivable from the published description.

Prioritized remediation

Upgrade HiRDB Server Version 10 to 10-12-01 or later; for Version 9 and variants, upgrade to the latest patch level (e.g., 09-66-22 for standard 9, 09-66/V for Additional Function V) as specified in vendor advisories.

Analysis generated locally by garnet-coder (no data left the box). AI-assisted — verify against primary sources before acting.