Vulnerability Monitor

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CVE-2019-18827

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.

Published

2019-12-16T17:15:11.957

Last Modified

2024-11-21T04:33:39.447

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.9 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-285
CWE-362

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	barco	clickshare_cs-100_firmware	< 1.9.0	Yes
Hardware	barco	clickshare_cs-100	-	No
Operating System	barco	clickshare_cse-200_firmware	< 1.9.0	Yes
Hardware	barco	clickshare_cse-200	-	No
Operating System	barco	clickshare_cse-200\+_firmware	< 1.9.0	Yes
Hardware	barco	clickshare_cse-200\+	-	No
Operating System	barco	clickshare_cse-800_firmware	< 1.9.0	Yes
Hardware	barco	clickshare_cse-800	-	No

References

https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/ Third Party Advisory ([email protected])
https://www.barco.com/en/clickshare/firmware-update Product ([email protected])
https://www.barco.com/en/support/software/R33050069?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 Product, Vendor Advisory ([email protected])
https://www.barco.com/en/support/software/R33050070?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 Product, Vendor Advisory ([email protected])
https://www.barco.com/en/support/software/R33050095?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 Product, Vendor Advisory ([email protected])
https://www.barco.com/en/support/software/R33050125?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 Product, Vendor Advisory ([email protected])
https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.barco.com/en/clickshare/firmware-update Product (af854a3a-2127-422b-91ae-364da2661108)
https://www.barco.com/en/support/software/R33050069?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 Product, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.barco.com/en/support/software/R33050070?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 Product, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.barco.com/en/support/software/R33050095?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 Product, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.barco.com/en/support/software/R33050125?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 Product, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)