CVE-2017-17737 describes a Cross-Site Scripting (XSS) vulnerability in BrightSign Digital Signage (4k242) devices running firmware versions 6.2.63 and below. This flaw allows an attacker to inject malicious scripts via the REF parameter to /network_diagnostics.html or /storage_info.html. Rated as Medium severity (CVSS 6.1), the vulnerability requires user interaction (UI:R) and can lead to partial compromise of confidentiality and integrity (C:L/I:L). While not listed on the KEV catalog, an exploit (EDB-43364) is publicly available, though there is no evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 6.2.63CPE matchmatch criteria | cpe:2.3:o:brightsign:4k242_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.