CVE-2022-36945

medium

Description

The Remote Keyless Entry (RKE) receiving unit on certain Mazda vehicles through 2020 allows remote attackers to perform unlock operations and force a resynchronization after capturing three consecutive valid key-fob signals over the radio, aka a RollBack attack. The attacker retains the ability to unlock indefinitely.

References

https://www.pcmag.com/news/is-your-car-key-fob-vulnerable-to-this-simple-replay-attack

Details

Source: Mitre, NVD

Published: 2022-08-24

Updated: 2022-08-31

Risk Information

CVSS v2

Base Score: 6.2

Vector: CVSS2#AV:A/AC:H/Au:N/C:N/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 6.4

Vector: CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H

Severity: Medium