Unauthenticated WebSocket Exploit in Crestron DigitalMedia Devices
CVE-2020-16839

7.5HIGH

Key Information:

Vendor

Crestron

Status
Dm-nvx-dir-80 Firmware
Vendor
CVE Published:
30 July 2021

What is CVE-2020-16839?

A flaw exists in the Crestron DigitalMedia devices DM-NVX-DIR, DM-NVX-DIR80, and DM-NVX-ENT, where an unauthenticated user can change the device password by sending specially crafted WebSocket requests. This exploitation can lead to unauthorized access and control over the affected devices if not patched. Users are recommended to update their firmware to the latest version DM-XIO/1-0-3-802 to mitigate this vulnerability.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

References

https://support.crestron.com
x_refsource_MISC
https://www.crestron.com/Software-Firmware/Firmware/Digit...
x_refsource_CONFIRM
https://www.security.crestron.com
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.