CVE-2024-6348

Predictable seed generation after ECU reset

CVSS 5.3 MEDIUMEPSS 0.4%CWE-330

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.3EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

19 Aug 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS: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

Affected products

Nissan · Altima

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References

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