CVE-2025-32738

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

Missing authentication for critical function issue exists in I-O DATA network attached hard disk 'HDL-T Series' firmware Ver.1.21 and earlier. If exploited, a remote unauthenticated attacker may change the product settings.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-306

Affected software

Vendor	Product	Versions
I-O DATA DEVICE, INC.	HDL-TC1	Ver.1.21 and earlier
I-O DATA DEVICE, INC.	HDL-TC500	Ver.1.21 and earlier
I-O DATA DEVICE, INC.	HDL-T1NV	Ver.1.21 and earlier
I-O DATA DEVICE, INC.	HDL-T1WH	Ver.1.21 and earlier
I-O DATA DEVICE, INC.	HDL-T2NV	Ver.1.21 and earlier
I-O DATA DEVICE, INC.	HDL-T2WH	Ver.1.21 and earlier
I-O DATA DEVICE, INC.	HDL-T3NV	Ver.1.21 and earlier
I-O DATA DEVICE, INC.	HDL-T3WH	Ver.1.21 and earlier

References

Timeline

Published: May 15, 2025
Last modified: Jun 17, 2026
NVD status: Deferred

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