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TI-2020-12847 Aliases CVE-2020-16839GHSA-899f-m5f4-9vc7

On Crestron DM-NVX-DIR, DM-NVX-DIR80, and DM-NVX-ENT devices before the DM-XIO/1-0-3-802…

Priority LOW 35CWE-287Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-287.

Summary

On Crestron DM-NVX-DIR, DM-NVX-DIR80, and DM-NVX-ENT devices before the DM-XIO/1-0-3-802 patch, the password can be changed by sending an unauthenticated WebSocket request.

Why it matters now

EPSS 0.01177 67th 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 · 6

CPEVersionsRoleVendor
cpe:2.3:o:crestron:dm-nvx-dir-80_firmware:1.0.1.788:*:*:*:*:*:*:*1.0.1.788VulnerableCrestron
cpe:2.3:h:crestron:dm-nvx-dir-80:-:*:*:*:*:*:*:*not specified by NVDRunning onCrestron
cpe:2.3:o:crestron:dm-nvx-dir-160_firmware:1.0.1.788:*:*:*:*:*:*:*1.0.1.788VulnerableCrestron
cpe:2.3:h:crestron:dm-nvx-dir-160:-:*:*:*:*:*:*:*not specified by NVDRunning onCrestron
cpe:2.3:o:crestron:dm-nvx-dir-ent_firmware:1.0.1.788:*:*:*:*:*:*:*1.0.1.788VulnerableCrestron
cpe:2.3:h:crestron:dm-nvx-dir-ent:-:*:*:*:*:*:*:*not specified by NVDRunning onCrestron
  • cpe:2.3:o:crestron:dm-nvx-dir-80_firmware:1.0.1.788:*:*:*:*:*:*:* Versions 1.0.1.788 Vulnerable ·Crestron
  • cpe:2.3:h:crestron:dm-nvx-dir-80:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Crestron
  • cpe:2.3:o:crestron:dm-nvx-dir-160_firmware:1.0.1.788:*:*:*:*:*:*:* Versions 1.0.1.788 Vulnerable ·Crestron
  • cpe:2.3:h:crestron:dm-nvx-dir-160:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Crestron
  • cpe:2.3:o:crestron:dm-nvx-dir-ent_firmware:1.0.1.788:*:*:*:*:*:*:* Versions 1.0.1.788 Vulnerable ·Crestron
  • cpe:2.3:h:crestron:dm-nvx-dir-ent:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Crestron

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-16839
  2. 2026-10-03 Alias added: GHSA-899f-m5f4-9vc7

References

Advisory 2

Other 2

Sources

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