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TI-2016-04166 Aliases CVE-2016-4821GHSA-2w2f-8wjw-xc2h

I-O DATA DEVICE ETX-R devices allow remote attackers to cause a denial of service…

Priority LOW 27Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Low
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

I-O DATA DEVICE ETX-R devices allow remote attackers to cause a denial of service (web-server crash) via unspecified vectors.

Why it matters now

EPSS 0.01599 75th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:iodata:etx-r_firmware:-:*:*:*:*:*:*:*not specified by NVDVulnerableIodata
cpe:2.3:h:iodata:etx-r:-:*:*:*:*:*:*:*not specified by NVDRunning onIodata
  • cpe:2.3:o:iodata:etx-r_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Iodata
  • cpe:2.3:h:iodata:etx-r:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Iodata

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2016-4821
  2. 2026-10-03 Alias added: GHSA-2w2f-8wjw-xc2h

References

Advisory 3

  • TI-2016-04165 Cross-site request forgery (CSRF) vulnerability on I-O DATA DEVICE ETX-R devices allows… CVSS 3.0HIGH 8.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences