PT-2019-15687 · Barco · Barco Clickshare Button R9861500D01

Published 2019-12-16 · Updated 2020-08-24 · CVE-2019-18831

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Barco ClickShare Button R9861500D01 versions prior to 1.9.0

Description The issue concerns information exposure in the Barco ClickShare Button R9861500D01 devices. The encrypted firmware of the ClickShare Button contains the private key of a test device-certificate, which could potentially be exploited.

Recommendations For versions prior to 1.9.0, update to version 1.9.0 or later to resolve the issue.

Fix

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2019-18831

Affected Products

Barco Clickshare Button R9861500D01

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2019-18831 · Security Note
• https://barco.com/en/support/software/R33050070?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 · Vendor Advisory
• https://barco.com/en/clickshare/firmware-update · Vendor Advisory
• https://barco.com/en/support/software/R33050125?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-18831 · Vendor Advisory
• https://barco.com/en/support/software/R33050095?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 · Vendor Advisory
• https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare · Note
• https://barco.com/en/support/software/R33050069?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 · Note