What is CVE-2019-18832?

CVE-2019-18832 is a high-severity vulnerability in Barco Clickshare Button R9861500d01, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 8.1/10. Published 2019-12-17.

How severe is CVE-2019-18832?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Barco Clickshare Button R9861500d01

CVE-2019-18832

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.

Vulnerability class: POODLE (CVE-2014-3566)

Published 2019-12-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (35.2th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 35.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-327 — Use of a Broken or Risky Cryptographic Algorithm

References

www.barco.com/en/clickshare/firmware-update (Vendor Advisory)
labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-18832?: CVE-2019-18832 is a high-severity vulnerability in Barco Clickshare Button R9861500d01, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 8.1/10. Published 2019-12-17.
How severe is CVE-2019-18832?: High severity. CVSS v3 base score is 8.1 out of 10.