CVE-2017-17738 describes a high-severity vulnerability affecting BrightSign Digital Signage 4k242 devices running firmware versions 6.2.63 and below, allowing unauthenticated attackers to rename and modify files through the /tools.html interface. This vulnerability has a CVSS score of 7.5, indicating a high risk due to its network-based attack vector, low attack complexity, and high impact on integrity without requiring user interaction or privileges. While there is no evidence of active exploitation, a public exploit (EDB-43364) exists, though community discussion and media coverage remain minimal.
| 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:N/S:U/C:N/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.