What’s Vulnerable › Vulnerabilities

CVE-2024-6348: Predictable seed generation after ECU reset

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-08-19 · updated 2026-06-17
• Weakness: CWE-330

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.

Affected products

• Nissan-Global Blind Spot Protection Sensor Ecu Firmware: all versions

References

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

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