CVE-2019-18828 json
Barco ClickShare Button R9861500D01 devices before 1.9.0 have Insufficiently Protected Credentials.
published 6y ago modified 4mo 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
Is CVE-2019-18828 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
0.39% chance of exploitation in the next 30 days, higher than 33% of all scored CVEs (FIRST EPSS, 2026-11-09).
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
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.