CVE-2025-54756

HIGH

8.4

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.

Details CVE

Score CVSS v3.18.4

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie2/12/2026

Derniere modification2/13/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-1392

References

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-126-03.json(ics-cert@hq.dhs.gov)

https://www.brightsign.biz/resources/software-downloads/(ics-cert@hq.dhs.gov)

https://www.cisa.gov/news-events/ics-advisories/icsa-25-126-03(ics-cert@hq.dhs.gov)

Correlations IOC

Aucune correlation enregistree

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