What’s Vulnerable › Vulnerabilities
CVE-2022-30111
- Severity: medium (CVSS 6.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2022-05-18 · updated 2026-06-17
- Weakness: CWE-327
Description
Due to the use of an insecure algorithm for rolling codes in MCK Smartlock 1.0, allows attackers to unlock the mechanism via replay attacks.
Affected products
References
- https://tiger-team-1337.blogspot.com/2022/05/rf-remote-mck-lock-predictable-rolling.html
- https://twitter.com/Kevin2600/status/1495007534419038213
- https://www.youtube.com/watch?v=EruaGuE-cWI
- https://tiger-team-1337.blogspot.com/2022/05/rf-remote-mck-lock-predictable-rolling.html
- https://twitter.com/Kevin2600/status/1495007534419038213
- https://www.youtube.com/watch?v=EruaGuE-cWI
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