CVE-2019-18830
Barco ClickShare Button R9861500D01 devices before 1.9.0 allow OS Command Injection.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.34%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Barco ClickShare Button R9861500D01 devices before 1.9.0 allow OS Command Injection. The embedded 'dongle_bridge' program used to expose the functionalities of the ClickShare Button to a USB host, is vulnerable to OS command injection vulnerabilities. These vulnerabilities could lead to code execution on the ClickShare Button with the privileges of the user 'nobody'.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.34% probability · 91th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- barco/clickshare cs-100 firmware · barco/clickshare cse-200 firmware · barco/clickshare cse-200\+ firmware · barco/clickshare cse-800 firmware
- Source
- cve@mitre.org
EPSS 4.3% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/Third Party Advisory
- https://www.barco.com/en/clickshare/firmware-updateProduct
- https://www.barco.com/en/support/software/R33050069?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
- https://www.barco.com/en/support/software/R33050070?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
- https://www.barco.com/en/support/software/R33050095?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
- https://www.barco.com/en/support/software/R33050125?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
- https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/Third Party Advisory
- https://www.barco.com/en/clickshare/firmware-updateProduct
- https://www.barco.com/en/support/software/R33050069?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
- https://www.barco.com/en/support/software/R33050070?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
- https://www.barco.com/en/support/software/R33050095?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
- https://www.barco.com/en/support/software/R33050125?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007Product, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.