TI-2019-13569 Aliases CVE-2019-18833 GHSA-q859-mjw3-4xvp

Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information exposure…

LOW 26CWE-311Published 2019-12-17 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: High
Impact type: Information disclosure
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-311.

Summary

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.

Why it matters now

EPSS 0.00365 30th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:barco:clickshare_button_r9861500d01_firmware::::::::	before 1.9.0	Vulnerable	Barco
cpe:2.3:h:barco:clickshare_button_r9861500d01:-:::::::*	not specified by NVD	Running on	Barco

cpe:2.3:o:barco:clickshare_button_r9861500d01_firmware:*:*:*:*:*:*:*:* Versions before 1.9.0 Vulnerable ·Barco
cpe:2.3:h:barco:clickshare_button_r9861500d01:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Barco

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2019-18833
2026-10-03 Alias added: GHSA-q859-mjw3-4xvp

References

Exploit 1

https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/

Advisory 1

https://www.barco.com/en/clickshare/firmware-update

TI-2019-13568 Barco ClickShare Button R9861500D01 devices before 1.9.0 have incorrect Credentials… CVSS 3.1HIGH 8.1
TI-2019-13565 Barco ClickShare Button R9861500D01 devices before 1.10.0.13 have Missing Support for… CVSS 3.1HIGH 7.8
TI-2019-13560 Barco ClickShare Button R9861500D01 devices before 1.10.0.13 have Missing Support for… CVSS 3.1MEDIUM 6.6

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences