CVE-2019-18828 json
Barco ClickShare Button R9861500D01 devices before 1.9.0 have Insufficiently Protected Credentials.
published 2019-12-16 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-8530
- cvss
- 6.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 33%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- barco clickshare_cs-100_firmware 1.9.0
- barco clickshare_cse-200_firmware 1.9.0
- barco clickshare_cse-200+_firmware 1.9.0
- barco clickshare_cse-800_firmware 1.9.0
Exploit prediction
0.39% chance of exploitation in the next 30 days, higher than 33% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-521 Weak Password Requirements
References
-
barco.com
/en/support/software/R33050069?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007
product, vendor-advisory
-
barco.com
/en/support/software/R33050125?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007
product, vendor-advisory
-
barco.com
/en/support/software/R33050095?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007
product, vendor-advisory
-
barco.com
/en/support/software/R33050070?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007
product, vendor-advisory
-
barco.com
/en/clickshare/firmware-update
product
-
labs.f-secure.com
/advisories/multiple-vulnerabilities-in-barco-clickshare/
third-party-advisory
Sources
- CVE List CVE-2019-18828
- NVD CVE-2019-18828
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