CVE-2019-18830

CRITICAL
9.8
CVSS Score
Published: December 16, 2019 at 04:19 PM UTC
Updated: June 17, 2026 at 02:25 AM UTC
6 products affected across 1 vendorClickshare Cse 200+ FirmwareClickshare Cs 100 FirmwareClickshare Cse 800 Firmware

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Severity
CRITICAL9.8
Exploit prediction
EPSS 4%

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'.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 1.9.0
Affected range stops below 1.9.0, so it looks safe — our inference, not a vendor statement
barco-clickshare-cs-100 (same device)
v < 1.9.0
Affected range stops below 1.9.0, so it looks safe — our inference, not a vendor statement
barco-clickshare-cse-200 (same device)
v < 1.9.0
Affected range stops below 1.9.0, so it looks safe — our inference, not a vendor statement
barco-clickshare-cse-800 (same device)
All versions
All versions
All versions

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-78

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