Is CVE-2016-5669 actively exploited?

CVE-2016-5669 has no public evidence of in-the-wild exploitation as of 2025-04-12.

What is the CVSS score for CVE-2016-5669?

CVE-2016-5669 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2016-5669?

Patch guidance is available from crestron security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2016-5669.

Which products are affected by CVE-2016-5669?

1 product: crestron dm-txrx-100-str firmware.

Fix CVE-2016-5669 - CRITICAL

Description

Crestron Electronics DM-TXRX-100-STR devices with firmware before 1.3039.00040 use a hardcoded 0xb9eed4d955a59eb3 X.509 certificate from an OpenSSL Test Certification Authority, which makes it easier for remote attackers to conduct man-in-the-middle attacks against HTTPS sessions by leveraging the certificate's trust relationship.

CVSS Metrics

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: NVD-CWE-Other

Metadata

Primary Vendor: CRESTRON
Published: 8/3/2016
Last Modified: 4/12/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2016-5669

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary