Bendix EC80 Brake ECU uses hard-coded credentials, which could allow an attacker to disable automatic traction control.

Project Subscriptions

Vendors Products
Ec80esp+ 2nd Can Subscribe
Ec80esp+ 6s/6m Subscribe
Ec80esp+ Integrated Tpms Subscribe
Ec80esp+ J1708 Subscribe
Ec80esp+ Plc Subscribe
Ec80esp 2nd Can Subscribe
Ec80esp 4s/4m Subscribe
Ec80esp 6s/6m Subscribe
Ec80esp Can Gateway Subscribe
Ec80esp Plc Subscribe
Advisories

No advisories yet.

Fixes

Solution

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. * EC80ESP+ 6S/6M: Users  should update their firmware to version Z300822. * EC80ESP+ PLC: Users  should update their firmware to version Z300822. * EC80ESP+ 2nd CAN: Users should update their firmware to version Z300822. * EC80ESP+ Integrated TPMS: Users should update their firmware to version Z300822. * EC80ESP 6S/6M: Users should update their firmware to version Z302578. * EC80ESP PLC: Users should update their firmware to version Z302578. * EC80ESP 2nd CAN: Users should update their firmware to version Z302578. * EC80ESP CAN Gateway: Users should update their firmware to version Z302578. * EC80ESP 4S/4M: Users should update their firmware to version Z302579. * EC80ESP PLC: Users should update their firmware to version Z302579.


Workaround

No workaround given by the vendor.

History

Fri, 28 Aug 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 28 Aug 2026 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Bendix
Bendix ec80esp+ 2nd Can
Bendix ec80esp+ 6s/6m
Bendix ec80esp+ Integrated Tpms
Bendix ec80esp+ J1708
Bendix ec80esp+ Plc
Bendix ec80esp 2nd Can
Bendix ec80esp 4s/4m
Bendix ec80esp 6s/6m
Bendix ec80esp Can Gateway
Bendix ec80esp Plc
Vendors & Products Bendix
Bendix ec80esp+ 2nd Can
Bendix ec80esp+ 6s/6m
Bendix ec80esp+ Integrated Tpms
Bendix ec80esp+ J1708
Bendix ec80esp+ Plc
Bendix ec80esp 2nd Can
Bendix ec80esp 4s/4m
Bendix ec80esp 6s/6m
Bendix ec80esp Can Gateway
Bendix ec80esp Plc

Thu, 27 Aug 2026 18:00:00 +0000

Type Values Removed Values Added
Description Bendix EC80 Brake ECU uses hard-coded credentials, which could allow an attacker to disable automatic traction control.
Title Use of Hard-coded Credentials in Bendix EC80 Brake ECU
Weaknesses CWE-798
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'}

cvssV4_0

{'score': 5.3, '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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2026-08-28T15:57:46.738Z

Reserved: 2026-08-10T16:03:40.501Z

Link: CVE-2026-71396

cve-icon Vulnrichment

Updated: 2026-08-28T15:49:04.603Z

cve-icon NVD

Status : Received

Published: 2026-08-28T00:18:10.313

Modified: 2026-08-28T20:19:44.393

Link: CVE-2026-71396

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-28T16:13:51Z

Weaknesses