CVE-2019-18826 describes a critical vulnerability in Barco ClickShare Button R9861500D01 devices running firmware prior to version 1.9.0, where the 'dongle_bridge' program fails to properly validate the entire certificate chain. This flaw, rated 9.8 Critical (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), allows an unauthenticated attacker to remotely compromise the device with low attack complexity, leading to complete confidentiality, integrity, and availability loss. Despite its severity, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.9.0CPE matchmatch criteria | cpe:2.3:o:barco:clickshare_cs-100_firmware:*:*:*:*:*:*:*:* | ||
< 1.9.0CPE matchmatch criteria | cpe:2.3:o:barco:clickshare_cse-200_firmware:*:*:*:*:*:*:*:* | ||
< 1.9.0CPE matchmatch criteria | cpe:2.3:o:barco:clickshare_cse-200\+_firmware:*:*:*:*:*:*:*:* | ||
< 1.9.0CPE matchmatch criteria | cpe:2.3:o:barco:clickshare_cse-800_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.