CVE Vulnerability

CVE-2022-36945

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.

6.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 5.2

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.youtube.com/playlist?list=PLYodcy84oQL1gxwiuRm13xRXxTQL9cO5t Exploit Third Party Advisory
https://www.blackhat.com/us-22/briefings/schedule/#rollback---a-new-time-agnostic-replay-attack-against-the-automotive-remote-keyless-entry-systems-27185 Exploit Third Party Advisory
https://medium.com/codex/rollback-a-new-time-agnostic-replay-attack-against-the-automotive-remote-keyless-entry-systems-df5f99ba9490 Exploit Third Party Advisory
https://hackaday.com/2022/08/17/rollback-breaks-into-your-car/ Exploit Third Party Advisory
https://www.pcmag.com/news/is-your-car-key-fob-vulnerable-to-this-simple-replay-attack Press/Media Coverage Third Party Advisory
Configurations

Configuration 1
Information

Published : 2022-08-24 06:15

Updated : 2022-08-31 03:41

NVD link : CVE-2022-36945

Mitre link : CVE-2022-36945

Products Affected
No products.
CWE
CWE-294

Authentication Bypass by Capture-replay