CVE-2022-30111
MEDIUMCVSS 6.8/10EPSS 0.31%
Last modified
CVE-2022-30111 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. 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.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mck Smartlock Project | Mck Smartlock | 1.0 |
References
- https://tiger-team-1337.blogspot.com/2022/05/rf-remote-mck-lock-predictable-rolling.htmlExploit, Third Party Advisory
- https://twitter.com/Kevin2600/status/1495007534419038213Exploit, Third Party Advisory
- https://www.youtube.com/watch?v=EruaGuE-cWIExploit, Third Party Advisory
- https://tiger-team-1337.blogspot.com/2022/05/rf-remote-mck-lock-predictable-rolling.htmlExploit, Third Party Advisory
- https://twitter.com/Kevin2600/status/1495007534419038213Exploit, Third Party Advisory
- https://www.youtube.com/watch?v=EruaGuE-cWIExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-30111?
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 a CVSS score of 6.8/10 (MEDIUM severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.
How do I fix CVE-2022-30111?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-30111?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST