CVE-2025-54756HIGH 8.4EPSS p2.6%

CVE-2025-54756CVE-2025-54756

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.

Scoring

CVSS 3.18.4 (HIGH)
VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.13% probability of exploitation · percentile 2.6% · 2026-06-18T12:00:27Z
Published2026-02-12
Last modified2026-04-15

Underlying weaknesses· 1

CWE-1392

References

  1. https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-126-03.json
  2. https://www.brightsign.biz/resources/software-downloads/
  3. https://www.cisa.gov/news-events/ics-advisories/icsa-25-126-03

1

TypeTargetConfidenceTier
WeaknessUse of Default Credentialscwe-13920%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2025-54754
CVE
CVE-2026-35075
CVE
CVE-2025-54807
CVE
CVE-2025-27595
CVE
CVE-2026-22910
CVE
CVE-2025-46352
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.