Due to the use of an insecure algorithm for rolling codes in MCK Smartlock 1.0, allows…
Priority LOW 30CWE-327Published · Updated
Key facts
- Attack vector
- Physical
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-327.
Summary
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.
Why it matters now
EPSS 0.00318 24th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mck_smartlock_project:mck_smartlock:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Mck Smartlock Project |
- cpe:2.3:a:mck_smartlock_project:mck_smartlock:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Mck Smartlock Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-30111
- 2026-10-03 Alias added: GHSA-2v4w-wv8c-jp4f
References
Sources
- CVE-2022-30111 · CVE Program
- CVE-2022-30111 · NVD
- FIRST EPSS
- GHSA-2v4w-wv8c-jp4f · GitHub Advisory Database · CC BY 4.0
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