An issue was discovered on certain Nuki Home Solutions devices.
Key facts
- Attack vector
- Physical
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
An issue was discovered on certain Nuki Home Solutions devices. An attacker with physical access to the circuit board could use the SWD debug features to control the execution of code on the processor and debug the firmware, as well as read or alter the content of the internal and external flash memory. This affects Nuki Smart Lock 3.0 before 3.3.5, Nuki Smart Lock 2.0 before 2.12.4, as well as Nuki Bridge v1 before 1.22.0 and v2 before 2.13.2.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
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 names CISA-ADP · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:nuki:smart_lock:*:*:*:*:*:*:*:* | — | — | — |
| cpe:2.3:o:nuki:smart_lock_firmware:*:*:*:*:*:*:*:* | — | — | — |
| cpe:2.3:h:nuki:bridge:*:*:*:*:*:*:*:* | — | — | — |
| cpe:2.3:o:nuki:bridge_firmware:*:*:*:*:*:*:*:* | — | — | — |
- cpe:2.3:h:nuki:smart_lock:*:*:*:*:*:*:*:* Versions — — ·—
- cpe:2.3:o:nuki:smart_lock_firmware:*:*:*:*:*:*:*:* Versions — — ·—
- cpe:2.3:h:nuki:bridge:*:*:*:*:*:*:*:* Versions — — ·—
- cpe:2.3:o:nuki:bridge_firmware:*:*:*:*:*:*:*:* Versions — — ·—
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-32506
- 2026-10-03 Alias added: GHSA-h34r-96vv-vxhc
References
Other 4
- 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/
Sources
- CVE-2022-32506 · CVE Program
- CVE-2022-32506 · NVD
- FIRST EPSS
- GHSA-h34r-96vv-vxhc · GitHub Advisory Database · CC BY 4.0
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