NVD disclosure day

Published threat advisories for September 18, 2025

CVE advisoryCRITICAL

CVE-2025-54807

Hardcoded Firmware Key Allows Full System Bypass

Halo Surface Signal: 4 out of 5 — likely to be public-facing.

A critical vulnerability exists where a hardcoded secret in device firmware allows attackers to bypass authentication and gain complete system access. This issue is relevant to systems using this firmware, and if reachable, could compromise system integrity and availability. Readers should care because this could lead

CVE advisoryCRITICAL

CVE-2025-30519

Dover Fueling Solutions ProGauge MagLink LX4 Default Credentials Vulnerability.

Halo Surface Signal: 4 out of 5 — likely to be public-facing.

Dover Fueling Solutions ProGauge MagLink LX4 devices have unchangeable default root credentials, allowing network-accessible attackers to gain administrative control. This could impact system configuration and operational data of fuel management systems. Confirming device relevance and network exposure is crucial.