CVE-2019-18833

Public Exploit

Description

Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information exposure (issue 2 of 2).. The encryption key of the media content which is shared between a ClickShare Button and a ClickShare Base Unit is randomly generated for each new session and communicated over a TLS connection. An attacker who is able to perform a Man-in-the-Middle attack between the TLS connection, is able to obtain the encryption key.

Category

5.9
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.08%
Vendor Advisory barco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.barco.com/en/clickshare/firmware-update vendor advisory
https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2019-18833?
CVE-2019-18833 has been scored as a medium severity vulnerability.
How to fix CVE-2019-18833?
To fix CVE-2019-18833, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-18833 being actively exploited in the wild?
It is possible that CVE-2019-18833 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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