Vulnerability Monitor

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CVE-2019-18824

Barco ClickShare Button R9861500D01 devices before 1.10.0.13 have Missing Support for Integrity Check. The ClickShare Button does not verify the integrity of the mutable content on the UBIFS partition before being used.

Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 6.6, with relatively low complexity though user interaction is required and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 2 products from barco, from barco organizations running these solutions should prioritize assessment and patching.

Historical Context

First disclosed in 2019, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.

Published

2019-12-17T14:15:17.747

Last Modified

2024-11-21T04:33:39.000

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.6 (MEDIUM)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.4

Impact Score

10.0

Weaknesses

Type: Primary
CWE-345

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	barco	clickshare_button_r9861500d01_firmware	< 1.10.0.13	Yes
Hardware	barco	clickshare_button_r9861500d01	-	No

References

https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/ Exploit, Third Party Advisory ([email protected])
https://www.barco.com/en/clickshare/firmware-update Vendor Advisory ([email protected])
https://www.barco.com/en/clickshare/support/software/R33050069?majorVersion=01&minorVersion=10&patchVersion=00&buildVersion=013 Vendor Advisory ([email protected])
https://www.barco.com/en/clickshare/support/software/R33050070?majorVersion=01&minorVersion=10&patchVersion=00&buildVersion=013 Vendor Advisory ([email protected])
https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.barco.com/en/clickshare/firmware-update Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.barco.com/en/clickshare/support/software/R33050069?majorVersion=01&minorVersion=10&patchVersion=00&buildVersion=013 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.barco.com/en/clickshare/support/software/R33050070?majorVersion=01&minorVersion=10&patchVersion=00&buildVersion=013 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For barco's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.