CVE-2024-6348CWE-330

Predictable seed generation after ECU reset

Medium · published August 19, 2024

CVSS v4.0
5.3
EPSS
0%
Percentile
34.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
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
EPSS
0.00410 · 34.1th percentile
Weakness
CWE-330 · Use of Insufficiently Random Values
Published
2024-08-19T15:12Z
EPSS history
Timeline
  • 19 AUG 15:12Z
    Predictable seed generation after ECU reset
    cvelistv5