{"cve":"CVE-2022-30111","nvd":{"published":"2022-05-18T18:15:10.397","modified":"2026-06-17T04:43:03.753","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":6.8},"cwes":["CWE-327"],"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"],"products":["mck_smartlock_project:mck_smartlock"],"source":"nvd","synced_at":"2026-10-19T21:31:59.322382750+00:00"},"epss":{"cve":"CVE-2022-30111","score":0.00318,"percentile":0.24729,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}