CVE-2019-18832 json
Barco ClickShare Button R9861500D01 devices before 1.9.0 have incorrect Credentials Management.
published 2019-12-17 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-8534
- cvss
- 8.1
- 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 37%
- public exploits
- 0
- none known
Summary
Barco ClickShare Button R9861500D01 devices before 1.9.0 have incorrect Credentials Management. The ClickShare Button implements encryption at rest which uses a one-time programmable (OTP) AES encryption key. This key is shared across all ClickShare Buttons of model R9861500D01.
Patch / fix
- barco clickshare_button_r9861500d01_firmware 1.9.0
Exploit prediction
0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- labs.f-secure.com https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-327 Use of a Broken or Risky Cryptographic Algorithm
References
-
labs.f-secure.com
/advisories/multiple-vulnerabilities-in-barco-clickshare/
exploit, third-party-advisory
-
barco.com
/en/clickshare/firmware-update
vendor-advisory
Sources
- CVE List CVE-2019-18832
- NVD CVE-2019-18832
Fencer Vulns 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.