Vulnerability in Barco Clickshare Button R9861500d01
CVE-2019-18833
Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information exposure (issue 2 of 2).. The encryption key of the media content which is shared between a ClickShare Button and a ClickShare Base Unit is randomly generated for each new session and communicated over a TLS connection. An attacker who is able to perform a Man-in-the-Middle attack between the TLS connection, is able to obtain the encryption key.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (27.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 27.8% 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)
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-2019-18833?
- CVE-2019-18833 is a medium-severity vulnerability in Barco Clickshare Button R9861500d01, classified under Missing Encryption of Sensitive Data. CVSS score: 5.9/10. Published 2019-12-17.
- How severe is CVE-2019-18833?
- Medium severity. CVSS v3 base score is 5.9 out of 10.