What’s Vulnerable › Vulnerabilities

CVE-2022-32502

• Severity: medium (CVSS 6.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-14 · updated 2026-06-17
• Weakness: CWE-121

Description

An issue was discovered on certain Nuki Home Solutions devices. There is a buffer overflow over the encrypted token parsing logic in the HTTP service that allows remote code execution. This affects Nuki Bridge v1 before 1.22.0 and v2 before 2.13.2.

Affected products

• Nuki Smart Lock: before 1.22.0; before 2.13.2 — fixed in 1.22.0, 2.13.2

How to fix

Upgrade to a fixed version: Nuki Smart Lock 1.22.0, 2.13.2. Check the vendor advisory for mitigations.

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/

Get alerted when CVE-2022-32502 or the next vulnerability affects your stack