{"id":"CVE-2026-71396","state":"PUBLISHED","title":"Use of Hard-coded Credentials in Bendix EC80 Brake ECU","description":"Bendix EC80 Brake ECU uses hard-coded credentials, which could allow an attacker to disable automatic traction control.","publishedAt":"2026-08-27T20:45:52.804Z","updatedAt":"2026-08-28T15:57:46.738Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","source":"icscert"},"assigner":"icscert","products":["Bendix EC80ESP+ J1708","Bendix EC80ESP+ 6S/6M","Bendix EC80ESP+ PLC","Bendix EC80ESP+ 2nd CAN","Bendix EC80ESP+ Integrated TPMS","Bendix EC80ESP 6S/6M","Bendix EC80ESP PLC","Bendix EC80ESP 2nd CAN","Bendix EC80ESP CAN Gateway","Bendix EC80ESP 4S/4M"],"affected":[{"vendor":"Bendix","product":"EC80ESP+ J1708","defaultStatus":"unaffected","versions":[{"version":"Z228999","status":"affected"},{"version":"Z300822","status":"unaffected"}]},{"vendor":"Bendix","product":"EC80ESP+ 6S/6M","defaultStatus":"unaffected","versions":[{"version":"Z228999","status":"affected"},{"version":"Z300822","status":"unaffected"}]},{"vendor":"Bendix","product":"EC80ESP+ PLC","defaultStatus":"unaffected","versions":[{"version":"Z228999","status":"affected"},{"version":"Z300822","status":"unaffected"}]},{"vendor":"Bendix","product":"EC80ESP+ 2nd CAN","defaultStatus":"unaffected","versions":[{"version":"Z228999","status":"affected"},{"version":"Z300822","status":"unaffected"}]},{"vendor":"Bendix","product":"EC80ESP+ Integrated TPMS","defaultStatus":"unaffected","versions":[{"version":"Z228999","status":"affected"},{"version":"Z300822","status":"unaffected"}]},{"vendor":"Bendix","product":"EC80ESP 6S/6M","defaultStatus":"unaffected","versions":[{"version":"Z266494","status":"affected"},{"version":"Z302578","status":"unaffected"}]},{"vendor":"Bendix","product":"EC80ESP 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credentials, which could allow an attacker to disable automatic traction control."}],"affected":[{"vendor":"Bendix","product":"EC80ESP+ J1708","defaultStatus":"unaffected","versions":[{"version":"Z228999","status":"affected"},{"version":"Z300822","status":"unaffected"}]},{"vendor":"Bendix","product":"EC80ESP+ 6S/6M","defaultStatus":"unaffected","versions":[{"version":"Z228999","status":"affected"},{"version":"Z300822","status":"unaffected"}]},{"vendor":"Bendix","product":"EC80ESP+ PLC","defaultStatus":"unaffected","versions":[{"version":"Z228999","status":"affected"},{"version":"Z300822","status":"unaffected"}]},{"vendor":"Bendix","product":"EC80ESP+ 2nd CAN","defaultStatus":"unaffected","versions":[{"version":"Z228999","status":"affected"},{"version":"Z300822","status":"unaffected"}]},{"vendor":"Bendix","product":"EC80ESP+ Integrated 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Use of Hard-coded Credentials","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateUpdated":"2026-08-27T20:45:52.804Z"},"datePublic":"2026-08-25T14:28:00.000Z","solutions":[{"lang":"en","value":"Bendix recommends users update their firmware to the most recent firmware version releases. Users that need more help should contact Bendix directly at info@Bendix.com.  *  EC80ESP+ J1708: Users should update their firmware to version Z300822.\n  *  EC80ESP+ 6S/6M: Users\n\n should update their firmware to version Z300822.\n  *  EC80ESP+ PLC: Users  should update their firmware to version Z300822.\n  *  EC80ESP+ 2nd CAN:\nUsers should update their firmware to version Z300822.\n  *  EC80ESP+ Integrated TPMS: Users should update their firmware to version Z300822.\n  *  EC80ESP 6S/6M:\nUsers\nshould update their firmware to version Z302578.\n  *  EC80ESP PLC:\nUsers\n\nshould update their firmware to version Z302578.\n  *  EC80ESP 2nd CAN:\nUsers\n\nshould update their firmware to version Z302578.\n  *  EC80ESP CAN Gateway:\nUsers\n\nshould update their firmware to version Z302578.\n  *  EC80ESP 4S/4M:\nUsers\n\nshould update their firmware to version Z302579.\n  *  EC80ESP PLC:\nUsers\n\nshould update their firmware to version Z302579.","supportingMedia":[{"type":"text/html","base64":false,"value":"Bendix recommends users update their firmware to the most recent firmware version releases. Users that need more help should contact Bendix directly at info@Bendix.com.<div><ul><li>EC80ESP+ J1708: Users should update their firmware to version Z300822.</li><li>EC80ESP+ 6S/6M:&nbsp;Users\n\n&nbsp;should update their firmware to version Z300822.</li><li>EC80ESP+ PLC:&nbsp;Users&nbsp;&nbsp;should update their firmware to version Z300822.</li><li>EC80ESP+ 2nd CAN:\nUsers&nbsp;should update their firmware to version Z300822.</li><li>EC80ESP+ Integrated TPMS:&nbsp;Users&nbsp;should update their firmware to version Z300822.</li><li>EC80ESP 6S/6M:\nUsers\nshould update their firmware to version Z302578.</li><li>EC80ESP PLC:\nUsers\n\nshould update their firmware to version Z302578.</li><li>EC80ESP 2nd CAN:\nUsers\n\nshould update their firmware to version Z302578.</li><li>EC80ESP CAN Gateway:\nUsers\n\nshould update their firmware to version Z302578.</li><li>EC80ESP 4S/4M:\nUsers\n\nshould update their firmware to version Z302579.</li><li>EC80ESP PLC:\nUsers\n\nshould update their firmware to version Z302579.</li></ul></div>"}]}],"credits":[{"lang":"en","value":"Ben Gardiner of NMFTA reported this vulnerability to CISA.","type":"finder"}],"source":{"advisory":"ICSA-26-237-05","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.4"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-28T15:49:02.909444Z","id":"CVE-2026-71396","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-28T15:57:46.738Z"}}]}}}