CVE-2019-18828

Barco ClickShare Button R9861500D01 devices before 1.9.0 have Insufficiently Protected Credentials. The root account (present for access via debug interfaces, which are by default not enabled on production devices) of the embedded Linux on the ClickShare Button is using a weak password.

• CWE-521

• https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/Third Party Advisory
• https://www.barco.com/en/clickshare/firmware-updateProduct
• https://www.barco.com/en/support/software/R33050069?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
• https://www.barco.com/en/support/software/R33050070?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
• https://www.barco.com/en/support/software/R33050095?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
• https://www.barco.com/en/support/software/R33050125?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
• https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/Third Party Advisory
• https://www.barco.com/en/clickshare/firmware-updateProduct
• https://www.barco.com/en/support/software/R33050069?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
• https://www.barco.com/en/support/software/R33050070?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
• https://www.barco.com/en/support/software/R33050095?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
• https://www.barco.com/en/support/software/R33050125?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory

Published

Dec 16, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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