Vulnerability Details : CVE-2022-37418
The Remote Keyless Entry (RKE) receiving unit on certain Nissan, Kia, and Hyundai vehicles through 2017 allows remote attackers to perform unlock operations and force a resynchronization after capturing two consecutive valid key fob signals over the radio, aka a RollBack attack. The attacker retains the ability to unlock indefinitely.
Exploit prediction scoring system (EPSS) score for CVE-2022-37418
Probability of exploitation activity in the next 30 days: 0.40%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 73 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2022-37418
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
6.4
|
MEDIUM | CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H |
1.2
|
5.2
|
NIST |
CWE ids for CVE-2022-37418
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A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-37418
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https://hackaday.com/2022/08/17/rollback-breaks-into-your-car/
RollBack Breaks Into Your Car | HackadayExploit;Third Party Advisory
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https://www.youtube.com/playlist?list=PLYodcy84oQL1gxwiuRm13xRXxTQL9cO5t
Before you continue to YouTubeExploit;Third Party Advisory
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https://www.blackhat.com/us-22/briefings/schedule/#rollback---a-new-time-agnostic-replay-attack-against-the-automotive-remote-keyless-entry-systems-27185
RollBack - A New Time-Agnostic Replay Attack Against the Automotive Remote Keyless Entry Systems - Black Hat USA 2022 | Briefings ScheduleExploit;Third Party Advisory
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https://www.pcmag.com/news/is-your-car-key-fob-vulnerable-to-this-simple-replay-attack
Is Your Car Key Fob Vulnerable to This Simple Replay Attack? | PCMagPress/Media Coverage;Third Party Advisory
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https://medium.com/codex/rollback-a-new-time-agnostic-replay-attack-against-the-automotive-remote-keyless-entry-systems-df5f99ba9490
RollBack - A New Time-Agnostic Replay Attack Against the Automotive Remote Keyless Entry Systems | by cs.lev | Medium | CodeXExploit;Third Party Advisory
Products affected by CVE-2022-37418
- cpe:2.3:o:kia:kia_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:nissan:nissan_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:hyundai:hyundai_firmware:*:*:*:*:*:*:*:*