{"id":"CVE-2025-23421","aliases":["EUVD-2025-3169","GHSA-gf6v-v2m7-4pr4"],"status":"published","title":"Qardio iOS and Android applications Files or Directories Accessible to External Parties","description":"An attacker could obtain firmware files and reverse engineer their \nintended use leading to loss of confidentiality and integrity of the \nhardware devices enabled by the Qardio iOS and Android applications.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00223,"percentile":0.13081,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-552"],"published":"2025-02-13T21:50:44Z","modified":"2026-06-17T08:54:14Z","products":[{"vendor":"qardio","product":"heart health android mobile application"},{"vendor":"qardio","product":"heart health ios mobile application"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-044-01"},{"url":"https://www.qardio.com/about-us/#contact"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-23421"},{"url":"https://github.com/advisories/GHSA-gf6v-v2m7-4pr4"}],"sources":{"cve":[{"id":"CVE-2025-23421","title":"Qardio iOS and Android applications Files or Directories Accessible to External Parties","description":"An attacker could obtain firmware files and reverse engineer their \nintended use leading to loss of confidentiality and integrity of the \nhardware devices enabled by the Qardio iOS and Android applications.","status":"published","published":"2025-02-13T21:50:44.082Z","modified":"2025-02-14T15:46:37.858Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-552"],"updated_at":"2026-11-02T14:32:33.410838Z"}],"euvd":[{"id":"EUVD-2025-3169","description":"An attacker could obtain firmware files and reverse engineer their \nintended use leading to loss of confidentiality and integrity of the \nhardware devices enabled by the Qardio iOS and Android applications.","status":"published","published":"2025-02-13T21:50:44Z","modified":"2025-02-14T15:46:37Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T20:53:30.772675Z"}],"ghsa":[{"id":"GHSA-gf6v-v2m7-4pr4","title":"An attacker could obtain firmware files and reverse engineer their \nintended use leading to loss...","description":"An attacker could obtain firmware files and reverse engineer their \nintended use leading to loss of confidentiality and integrity of the \nhardware devices enabled by the Qardio iOS and Android applications.","status":"published","published":"2025-02-14T00:30:44Z","modified":"2025-02-14T00:30:50Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/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:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"medium"}],"cwes":["CWE-552"],"updated_at":"2026-11-02T14:59:56.485496Z"}],"nvd":[{"id":"CVE-2025-23421","description":"An attacker could obtain firmware files and reverse engineer their \nintended use leading to loss of confidentiality and integrity of the \nhardware devices enabled by the Qardio iOS and Android applications.","status":"published","published":"2025-02-13T22:15:12.073Z","modified":"2026-06-17T08:54:14.083Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/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:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-552"],"updated_at":"2026-11-02T14:10:51.445921Z"}]}}