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THREATINT
PUBLISHED

CVE-2024-6348

Predictable seed generation after ECU reset



AssignerASRG
Reserved2024-06-26
Published2024-08-19
Updated2024-08-19

Description

Predictable seed generation in the security access mechanism of UDS in the Blind Spot Protection Sensor ECU in Nissan Altima (2022) allows attackers to predict the requested seeds and bypass security controls via repeated ECU resets and seed requests.



MEDIUM: 5.3CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/AU:Y/V:D/RE:H

Product status

Default status
unaffected

Altima 2022
unknown

Credits

Thomas Sermpinis finder

References

https://asrg.io/security-advisories/

cve.org CVE-2024-6348

nvd.nist.gov CVE-2024-6348

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