Is CVE-2019-18830 in the CISA KEV catalog?

No. CVE-2019-18830 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-18830?

CVE-2019-18830 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2019-18830?

CVE-2019-18830 has an EPSS score of 4.34% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-18830?

Upgrade clickshare cs-100 firmware to 1.9.0 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2019-18830

CRITICALEPSS 90th pctl

9.8

CVSS v3

NVD

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'.

CWE-78OS Command Injection

How to fix

Remediation Available

clickshare cs-100 firmwareNVD

Affected:< 1.9.0Fixed in:1.9.0CVE-2019-18830derived from NVD

clickshare cse-200\+ firmwareNVD

Affected:< 1.9.0Fixed in:1.9.0CVE-2019-18830derived from NVD

clickshare cse-200 firmwareNVD

Affected:< 1.9.0Fixed in:1.9.0CVE-2019-18830derived from NVD

clickshare cse-800 firmwareNVD

Affected:< 1.9.0Fixed in:1.9.0CVE-2019-18830derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

4.34%probability of exploitation in 30 days

90thpercentile

High risk: more likely to be exploited than 90% of all known CVEs.

References

Vendor Advisory4

Third-Party Advisory1

labs.f-secure.com

Product1

barco.com

Related Vulnerabilities

Other CWE-78 (OS Command Injection) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-1498	Critical	9.8	100%	KEV	Fix
CVE-2014-6271	Critical	9.8	100%	KEV	Fix
CVE-2019-16920	Critical	9.8	100%	KEV	-
CVE-2022-44877	Critical	9.8	100%	KEV	Fix
CVE-2020-8515	Critical	9.8	100%	KEV	-
CVE-2020-9054	Critical	9.8	100%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.