Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD 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.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2025-54756 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 de… https://www.cve.org/CVERecord?id=CVE-2025-54756
Post summary
The CVE reports that older BrightSign OS versions have a default password that is guessable, but no exploit, PoC, patch, or active exploitation details are provided.
🟠 CVE-2025-54756 - High 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 lat... https://www.thehackerwire.com/vulnerability/CVE-2025-54756/ https://t.co/dZXTnRqbxs
Post summary
BrightSign devices running older OS versions are vulnerable due to a default password that can be guessed using device information, exposing them to unauthorized remote access.