Medium severity5.9NVD Advisory· Published Dec 16, 2019· Updated Jun 17, 2026
CVE-2019-18827
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6- cpe:2.3:o:barco:clickshare_cs-100_firmware:*:*:*:*:*:*:*:*Range: <1.9.0
cpe:2.3:o:barco:clickshare_cse-200\+_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:barco:clickshare_cse-200\+_firmware:*:*:*:*:*:*:*:*range: <1.9.0
- cpe:2.3:o:barco:clickshare_cse-200_firmware:*:*:*:*:*:*:*:*range: <1.9.0
- cpe:2.3:o:barco:clickshare_cse-800_firmware:*:*:*:*:*:*:*:*Range: <1.9.0
- Barco/ClickShare Buttondescription
- Range: <1.9.0
Patches
Vulnerability mechanics
References
6- labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/nvdThird Party Advisory
- www.barco.com/en/support/software/R33050069nvdProductVendor Advisory
- www.barco.com/en/support/software/R33050070nvdProductVendor Advisory
- www.barco.com/en/support/software/R33050095nvdProductVendor Advisory
- www.barco.com/en/support/software/R33050125nvdProductVendor Advisory
- www.barco.com/en/clickshare/firmware-updatenvdProduct
News mentions
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