What’s Vulnerable › Vulnerabilities

CVE-2019-18824

• Severity: medium (CVSS 6.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-12-17 · updated 2026-06-17
• Weakness: CWE-345

Description

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.

Affected products

• Barco Clickshare Button R9861500D01 Firmware: before 1.10.0.13 — fixed in 1.10.0.13

How to fix

Upgrade to a fixed version: Barco Clickshare Button R9861500D01 Firmware 1.10.0.13. Check the vendor advisory for mitigations.

References

• https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/
• https://www.barco.com/en/clickshare/firmware-update
• https://www.barco.com/en/clickshare/support/software/R33050069?majorVersion=01&minorVersion=10&patchVersion=00&buildVersion=013
• https://www.barco.com/en/clickshare/support/software/R33050070?majorVersion=01&minorVersion=10&patchVersion=00&buildVersion=013
• https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/
• https://www.barco.com/en/clickshare/firmware-update
• https://www.barco.com/en/clickshare/support/software/R33050069?majorVersion=01&minorVersion=10&patchVersion=00&buildVersion=013
• https://www.barco.com/en/clickshare/support/software/R33050070?majorVersion=01&minorVersion=10&patchVersion=00&buildVersion=013

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