CVE-2025-54756

HIGH

BrightSign OS <8.5.53.1,9.0.166 - Info Disclosure

Title source: llm

Description

BrightSign players running BrightSign OS series 4 prior to v8.5.53.1 or series 5 prior to v9.0.166 use a default password that is guessable with knowledge of the device information. The latest release fixes this issue for new installations; users of old installations are encouraged to change all default passwords.

References (3)

Scores

CVSS v3 8.4
EPSS 0.0001
EPSS Percentile 3.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-1392
Status draft

Timeline

Published Feb 12, 2026
Tracked Since Feb 18, 2026