CVE-2019-18833: barco clickshare_button_r9861500d01_firmware Missing Encryption of Sensitive Data
Vulnerability summary
CVE-2019-18833 is a medium (CVSS 5.9) Missing Encryption of Sensitive Data vulnerability in barco clickshare_button_r9861500d01_firmware. EPSS estimates a 0.36% chance of exploitation in the next 30 days, higher than 29% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 17-12-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
0.36%
Chance of exploitation in the next 30 days
Percentile
29%
Versus all other CVEs
30-day change
0.00 pp
From 0.36% on 21-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (labs.f-secure.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Barco1 product
1 vendor · 1 product
References
2 links- labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/X Refsource MISCExploitThird Party Advisory