Vulnerability Details : CVE-2019-18826
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.
Products affected by CVE-2019-18826
- cpe:2.3:o:barco:clickshare_cse-200_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:barco:clickshare_cs-100_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:barco:clickshare_cse-200\+_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:barco:clickshare_cse-800_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-18826
0.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-18826
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-18826
-
The product does not validate, or incorrectly validates, a certificate.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-18826
-
https://www.barco.com/en/clickshare/firmware-update
Update your ClickShare firmware - BarcoProduct;Vendor Advisory
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