CVE-2016-5669

9.8 CRITICAL
Published: August 03, 2016 Modified: May 06, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.kb.cert.org/vuls/id/974424
Source: cret@cert.org
Third Party Advisory US Government Resource VDB Entry
http://www.securityfocus.com/bid/92211
Source: cret@cert.org
Third Party Advisory VDB Entry
http://www.kb.cert.org/vuls/id/974424
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory US Government Resource VDB Entry
http://www.securityfocus.com/bid/92211
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
0.1%
33th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

crestron