CVE-2025-54756

EUVD-2025-207245
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.4 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
icscertCNA
8.4 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
Common Weakness Enumeration
References
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-126-03.json
https://www.brightsign.biz/resources/software-downloads/
https://www.cisa.gov/news-events/ics-advisories/icsa-25-126-03