CVE-2022-30111 — MEDIUM (6.8)

Vulnerability 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 Score

6.8

MEDIUM

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Mck Smartlock Project	Mck Smartlock	1.0

Related Weaknesses (CWE)

CWE-327

References

https://tiger-team-1337.blogspot.com/2022/05/rf-remote-mck-lock-predictable-rollExploitThird Party Advisory
https://twitter.com/Kevin2600/status/1495007534419038213ExploitThird Party Advisory
https://www.youtube.com/watch?v=EruaGuE-cWIExploitThird Party Advisory
https://tiger-team-1337.blogspot.com/2022/05/rf-remote-mck-lock-predictable-rollExploitThird Party Advisory
https://twitter.com/Kevin2600/status/1495007534419038213ExploitThird Party Advisory
https://www.youtube.com/watch?v=EruaGuE-cWIExploitThird Party Advisory

FAQ

What is CVE-2022-30111?

CVE-2022-30111 is a vulnerability with a CVSS score of 6.8 (MEDIUM). 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.

How severe is CVE-2022-30111?

CVE-2022-30111 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-30111?

Check the references section above for vendor advisories and patch information. Affected products include: Mck Smartlock Project Mck Smartlock.