CVE-2017-17738 EXPLOIT
7.5
HIGH · CVSS 3.0 · EPSS 5.8% (pctl 93)
Patch early
A public exploit exists.
Description
The BrightSign Digital Signage (4k242) device (Firmware 6.2.63 and below) allows renaming and modifying files via /tools.html.
Scoring
| CVSS | 7.5 (HIGH, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| EPSS | 5.76% — more likely to be exploited than 93% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2017-12-18 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| brightsign | 4k242 |
| brightsign | 4k242 firmware |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | BrightSign Digital Signage - Multiple Vulnerablities | 2017-12-19 |
References
→ the Explorer · watch your stack · NVD