{"api_version":"1","generated_at":"2026-07-23T14:11:01+00:00","cve":"CVE-2019-19556","urls":{"html":"https://cve.report/CVE-2019-19556","api":"https://cve.report/api/cve/CVE-2019-19556.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2019-19556","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-19556"},"summary":{"title":"CVE-2019-19556","description":"An authentication bypass in the debug interface in Mercedes-Benz HERMES 1 allows an attacker with physical access to device hardware to obtain system information.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2020-11-16 00:15:00","updated_at":"2021-07-21 11:39:00"},"problem_types":["NVD-CWE-noinfo"],"metrics":[],"references":[{"url":"https://skygo.360.cn/archive/Security-Research-Report-on-Mercedes-Benz-Cars-en.pdf","name":"https://skygo.360.cn/archive/Security-Research-Report-on-Mercedes-Benz-Cars-en.pdf","refsource":"MISC","tags":["Third Party Advisory"],"title":"","mime":"application/pdf","httpstatus":"200","archivestatus":"200"},{"url":"https://media.daimler.com/marsMediaSite/en/instance/ko/Mercedes-Benz-and-360-Group-to-join-forces-Mercedes-Benz-and-360-Group-with-its-Cyber-Security-Brain-work-together-to-strengthen-car-IT-security-for-industry.xhtml?oid=45208829","name":"https://media.daimler.com/marsMediaSite/en/instance/ko/Mercedes-Benz-and-360-Group-to-join-forces-Mercedes-Benz-and-360-Group-with-its-Cyber-Security-Brain-work-together-to-strengthen-car-IT-security-for-industry.xhtml?oid=45208829","refsource":"MISC","tags":["Exploit","Third Party Advisory"],"title":"Mercedes-Benz and 360 Group to join forces: Mercedes-Benz and 360 Group with its Cyber Security Brain work together to strengthen car IT security for industry - Daimler Global Media Site","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-19556","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19556","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2019","cve_id":"19556","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"harman","cpe5":"hermes","cpe6":"1.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"19556","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"harman","cpe5":"hermes","cpe6":"1.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2019-19556","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An authentication bypass in the debug interface in Mercedes-Benz HERMES 1 allows an attacker with physical access to device hardware to obtain system information."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"refsource":"MISC","name":"https://skygo.360.cn/archive/Security-Research-Report-on-Mercedes-Benz-Cars-en.pdf","url":"https://skygo.360.cn/archive/Security-Research-Report-on-Mercedes-Benz-Cars-en.pdf"},{"refsource":"MISC","name":"https://media.daimler.com/marsMediaSite/en/instance/ko/Mercedes-Benz-and-360-Group-to-join-forces-Mercedes-Benz-and-360-Group-with-its-Cyber-Security-Brain-work-together-to-strengthen-car-IT-security-for-industry.xhtml?oid=45208829","url":"https://media.daimler.com/marsMediaSite/en/instance/ko/Mercedes-Benz-and-360-Group-to-join-forces-Mercedes-Benz-and-360-Group-with-its-Cyber-Security-Brain-work-together-to-strengthen-car-IT-security-for-industry.xhtml?oid=45208829"}]}},"nvd":{"publishedDate":"2020-11-16 00:15:00","lastModifiedDate":"2021-07-21 11:39:00","problem_types":["NVD-CWE-noinfo"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","attackVector":"PHYSICAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4.6,"baseSeverity":"MEDIUM"},"exploitabilityScore":0.9,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N","accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":2.1},"severity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:harman:hermes:1.0:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2019","CveId":"19556","Ordinal":"161414","Title":"CVE-2019-19556","CVE":"CVE-2019-19556","Year":"2019"},"notes":[{"CveYear":"2019","CveId":"19556","Ordinal":"1","NoteData":"An authentication bypass in the debug interface in Mercedes-Benz HERMES 1 allows an attacker with physical access to device hardware to obtain system information.","Type":"Description","Title":null},{"CveYear":"2019","CveId":"19556","Ordinal":"2","NoteData":"2020-11-15","Type":"Other","Title":"Published"},{"CveYear":"2019","CveId":"19556","Ordinal":"3","NoteData":"2020-11-15","Type":"Other","Title":"Modified"}]}}}