CVE-2022-32505: DoS (CVSS 7.1)

Description

An issue was discovered on certain Nuki Home Solutions devices. It is possible to send multiple BLE malformed packets to block some of the functionality and reboot the device. This affects Nuki Smart Lock 3.0 before 3.3.5 and Nuki Smart Lock 2.0 before 2.12.4.

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CVSS v3.1 Score

7.1

HIGH

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

Weakness Type (CWE)

CWE-400 Uncontrolled Resource Consumption

References

Other References

https://latesthackingnews.com/2022/07/28/multiple-security-flaws-found-in-nuki-smart-locks/ https://nuki.io/en/security-updates/ https://research.nccgroup.com/2022/07/25/technical-advisory-multiple-vulnerabilities-in-nuki-smart-locks-cve-2022-32509-cve-2022-32504-cve-2022-32502-cve-2022-32507-cve-2022-32503-cve-2022-32510-cve-2022-32506-cve-2022-32508-cve-2/ https://www.hackread.com/nuki-smart-locks-vulnerabilities-plethora-attack-options/ https://latesthackingnews.com/2022/07/28/multiple-security-flaws-found-in-nuki-smart-locks/ https://nuki.io/en/security-updates/ https://research.nccgroup.com/2022/07/25/technical-advisory-multiple-vulnerabilities-in-nuki-smart-locks-cve-2022-32509-cve-2022-32504-cve-2022-32502-cve-2022-32507-cve-2022-32503-cve-2022-32510-cve-2022-32506-cve-2022-32508-cve-2/ https://www.hackread.com/nuki-smart-locks-vulnerabilities-plethora-attack-options/

Frequently Asked Questions

What is CVE-2022-32505? +

An issue was discovered on certain Nuki Home Solutions devices. It is possible to send multiple BLE malformed packets to block some of the functionality and reboot the device. This affects Nuki Smart Lock 3.0 before 3.3.5 and Nuki Smart Lock 2.0 before 2.12.4. It has a CVSS v3.1 base score of 7.1 (HIGH).

How severe is CVE-2022-32505? +

CVE-2022-32505 has a CVSS v3.1 score of 7.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2022-32505? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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