CVE-2025-3925

BrightSign players running BrightSign OS series 4 prior to v8.5.53.1 or 
series 5 prior to v9.0.166 contain an execution with unnecessary 
privileges vulnerability, allowing for privilege escalation on the 
device once code execution has been obtained.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
icscertCNA
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA-ADPADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
Common Weakness Enumeration
References
https://www.brightsign.biz/resources/software-downloads/
https://www.cisa.gov/news-events/ics-advisories/icsa-25-126-03