critical9.8
CVE-2019-18826
Barco ClickShare Button R9861500D01 devices before 1.9.0 have Improper Following of a Certificate's Chain of Trust.
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Barco | Clickshare Cs-100 Firmware | before 1.9.0 |
| Barco | Clickshare Cse-200 Firmware | before 1.9.0 |
| Barco | Clickshare Cse-200\+ Firmware | before 1.9.0 |
| Barco | Clickshare Cse-800 Firmware | before 1.9.0 |