긴급도 0/100 심각도 5.9 · 보통 악용확률 13.0% CWE-319 CVE-2026-86689 Bransys ELD is shipped with hardcoded MQTT credentials, which will grant read access to real-time... 벡터: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N NVD 상세 ↗ GitHub Advisory ↗