CVE-2022-36945
Last modified
CVE-2022-36945 is a medium-severity vulnerability rated 6.4/10 on the CVSS scale. 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.. EPSS estimates a 0.90% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mazda | Mazda Firmware | <= 2020 |
References
- 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-attackPress/Media Coverage, Third Party Advisory
- https://www.youtube.com/playlist?list=PLYodcy84oQL1gxwiuRm13xRXxTQL9cO5tExploit, 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-attackPress/Media Coverage, Third Party Advisory
- https://www.youtube.com/playlist?list=PLYodcy84oQL1gxwiuRm13xRXxTQL9cO5tExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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