CVE-2019-18827

Description

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.

Category

5.9
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.63%
Vendor Advisory barco.com Vendor Advisory barco.com Vendor Advisory barco.com Vendor Advisory barco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.barco.com/en/clickshare/firmware-update product
https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/ third party advisory
https://www.barco.com/en/support/software/R33050069?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 product vendor advisory
https://www.barco.com/en/support/software/R33050125?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 product vendor advisory
https://www.barco.com/en/support/software/R33050095?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 product vendor advisory
https://www.barco.com/en/support/software/R33050070?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 product vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-18827?
CVE-2019-18827 has been scored as a medium severity vulnerability.
How to fix CVE-2019-18827?
To fix CVE-2019-18827, 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-2019-18827 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-18827 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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