{"id":"CVE-2023-34400","aliases":["EUVD-2023-38478","GHSA-f5x3-46hh-69h6"],"status":"published","title":"Mercedes-Benz head-unit NTG6 contains functions to import or export profile settings over USB. In...","description":"Mercedes-Benz head-unit NTG6 contains functions to import or export profile settings over USB. In case of parsing file, service try to define header inside the file and convert it to null-terminated string. If character is missed, will return null pointer.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00676,"percentile":0.5272,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2025-02-13T00:00:00Z","modified":"2026-06-17T06:03:33Z","products":[{"vendor":"mercedes-benz","product":"headunit_ntg6_mercedes-benz_user_experience"}],"references":[{"url":"https://securelist.com/mercedes-benz-head-unit-security-research/115218/","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34400"},{"url":"https://securelist.com/mercedes-benz-head-unit-security-research/115218"},{"url":"https://github.com/advisories/GHSA-f5x3-46hh-69h6"}],"sources":{"cve":[{"id":"CVE-2023-34400","description":"Mercedes-Benz head-unit NTG6 contains functions to import or export profile settings over USB. In case of parsing file, service try to define header inside the file and convert it to null-terminated string. If character is missed, will return null pointer.","status":"published","published":"2025-02-13T00:00:00Z","modified":"2025-03-18T19:48:07.124Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:35:35.912488Z"}],"euvd":[{"id":"EUVD-2023-38478","description":"Mercedes-Benz head-unit NTG6 contains functions to import or export profile settings over USB. In case of parsing file, service try to define header inside the file and convert it to null-terminated string. If character is missed, will return null pointer.","status":"published","published":"2025-02-13T00:00:00Z","modified":"2025-03-18T19:48:07Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:59.541218Z"}],"ghsa":[{"id":"GHSA-f5x3-46hh-69h6","title":"Mercedes-Benz head-unit NTG6 contains functions to import or export profile settings over USB. In...","description":"Mercedes-Benz head-unit NTG6 contains functions to import or export profile settings over USB. In case of parsing file, service try to define header inside the file and convert it to null-terminated string. If character is missed, will return null pointer.","status":"published","published":"2025-02-14T00:30:44Z","modified":"2025-02-14T18:31:55Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:59:57.099053Z"}],"nvd":[{"id":"CVE-2023-34400","description":"Mercedes-Benz head-unit NTG6 contains functions to import or export profile settings over USB. In case of parsing file, service try to define header inside the file and convert it to null-terminated string. If character is missed, will return null pointer.","status":"published","published":"2025-02-13T22:15:10.847Z","modified":"2026-06-17T06:03:33.657Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:09:20.080574Z"}]}}