CVEvulnerability
CVE-2022-36945
6.4 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-08-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.4 MEDIUM — CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H
- Weaknesses
- CWE-294
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.
Affected configurations
• mazda mazda firmware (<= 2020)
Related
Weakness · CWE (1)
- CWE-294 Authentication Bypass by Capture-replay weakness
References
- https://hackaday.com/2022/08/17/rollback-breaks-into-your-car/ 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://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://www.pcmag.com/news/is-your-car-key-fob-vulnerable-to-this-simple-replay-attack Press/Media Coverage, Third Party Advisory
- https://www.youtube.com/playlist?list=PLYodcy84oQL1gxwiuRm13xRXxTQL9cO5t Exploit, Third Party Advisory
- https://hackaday.com/2022/08/17/rollback-breaks-into-your-car/ 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://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://www.pcmag.com/news/is-your-car-key-fob-vulnerable-to-this-simple-replay-attack Press/Media Coverage, Third Party Advisory
- https://www.youtube.com/playlist?list=PLYodcy84oQL1gxwiuRm13xRXxTQL9cO5t Exploit, Third Party Advisory