CVEvulnerability

CVE-2019-18826

9.8 CRITICAL Published 2019-12-16 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-12-16
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-295

Description

Barco ClickShare Button R9861500D01 devices before 1.9.0 have Improper Following of a Certificate's Chain of Trust. The embedded 'dongle_bridge' program used to expose the functionalities of the ClickShare Button to a USB host, does not properly validate the whole certificate chain.

Affected configurations

• barco clickshare cs-100 firmware (< 1.9.0) • barco clickshare cse-200 firmware (< 1.9.0) • barco clickshare cse-200\+ firmware (< 1.9.0) • barco clickshare cse-800 firmware (< 1.9.0)

Related

Weakness · CWE (1)

  • CWE-295 Improper Certificate Validation weakness

References