Barco Clickshare Cs-100 Firmware vulnerabilities

CVE-2019-18830 [CRITICAL] CWE-78 CVE-2019-18830: Barco ClickShare Button R9861500D01 devices before 1.9.0 allow OS Command Injection. The embedded 'd Barco ClickShare Button R9861500D01 devices before 1.9.0 allow OS Command Injection. The embedded 'dongle_bridge' program used to expose the functionalities of the ClickShare Button to a USB host, is vulnerable to OS command injection vulnerabilities. These vulnerabilities could lead to code execution on the ClickShare Button with the privileges of

CVE-2019-18826 [CRITICAL] CWE-295 CVE-2019-18826: Barco ClickShare Button R9861500D01 devices before 1.9.0 have Improper Following of a Certificate's 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.

CVE-2018-10943 [HIGH] CWE-20 CVE-2018-10943: An issue was discovered on Barco ClickShare CSE-200 and CS-100 Base Units with firmware before 1.6.0 An issue was discovered on Barco ClickShare CSE-200 and CS-100 Base Units with firmware before 1.6.0.3. Sending an arbitrary unexpected string to TCP port 7100 respecting a certain frequency timing disconnects all clients and results in a crash of the Unit.

CVE-2019-18827 [MEDIUM] CWE-285 CVE-2019-18827: On Barco ClickShare Button R9861500D01 devices (before firmware version 1.9.0) JTAG access is disabl On Barco ClickShare Button R9861500D01 devices (before firmware version 1.9.0) JTAG access is disabled after ROM code execution. This means that JTAG access is possible when the system is running code from ROM before handing control over to embedded firmware.

CVE-2019-18828 [MEDIUM] CWE-521 CVE-2019-18828: Barco ClickShare Button R9861500D01 devices before 1.9.0 have Insufficiently Protected Credentials. Barco ClickShare Button R9861500D01 devices before 1.9.0 have Insufficiently Protected Credentials. The root account (present for access via debug interfaces, which are by default not enabled on production devices) of the embedded Linux on the ClickShare Button is using a weak password.

CVE-2019-18831 [MEDIUM] CWE-798 CVE-2019-18831: Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information Exposure. The encrypted C Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information Exposure. The encrypted ClickShare Button firmware contains the private key of a test device-certificate.