{"id":"CVE-2025-64119","aliases":["EUVD-2025-206227","GHSA-757q-w8xv-793g"],"status":"published","title":"Nuvation Energy BMS Client-side Authentication","description":"A vulnerability in Nuvation Battery Management System allows Authentication Bypass.This issue affects Battery Management System: through 2.3.9.","severity":{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/S:P/AU:Y","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00457,"percentile":0.40119,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-603"],"published":"2026-01-02T21:26:57Z","modified":"2026-10-07T11:10:00Z","products":[{"vendor":"nuvation energy","product":"battery management system"}],"references":[{"url":"https://www.dragos.com/community/advisories/CVE-2025-64119"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-64119"},{"url":"https://github.com/advisories/GHSA-757q-w8xv-793g"}],"sources":{"cve":[{"id":"CVE-2025-64119","title":"Nuvation Energy BMS Client-side Authentication","description":"A vulnerability in Nuvation Battery Management System allows Authentication Bypass.This issue affects Battery Management System: through 2.3.9.","status":"published","published":"2026-01-02T21:26:57.225Z","modified":"2026-01-05T16:15:10.875Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/S:P/AU:Y","level":"critical","assessor":"cna"}],"cwes":["CWE-603"],"updated_at":"2026-11-02T14:32:46.750177Z"}],"euvd":[{"id":"EUVD-2025-206227","description":"A vulnerability in Nuvation Battery Management System allows Authentication Bypass.This issue affects Battery Management System: through 2.3.9.","status":"published","published":"2026-01-02T21:26:57Z","modified":"2026-01-05T16:15:10Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/S:P/AU:Y","level":"critical"}],"updated_at":"2026-11-02T19:48:55.889439Z"}],"ghsa":[{"id":"GHSA-757q-w8xv-793g","title":"A vulnerability in Nuvation Battery Management System allows Authentication Bypass.This issue...","description":"A vulnerability in Nuvation Battery Management System allows Authentication Bypass.This issue affects Battery Management System: through 2.3.9.","status":"published","published":"2026-01-03T00:31:26Z","modified":"2026-01-03T00:31:31Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:X/V:X/RE:X/U:X","level":"critical"}],"cwes":["CWE-603"],"updated_at":"2026-11-02T15:05:29.313795Z"}],"nvd":[{"id":"CVE-2025-64119","description":"A vulnerability in Nuvation Battery Management System allows Authentication Bypass.This issue affects Battery Management System: through 2.3.9.","status":"published","published":"2026-01-02T22:15:44.257Z","modified":"2026-10-07T11:10:00.153Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"}],"cwes":["CWE-603"],"updated_at":"2026-11-02T14:11:55.613137Z"}]}}