CVE-2022-32504
Critical
Description
An issue was discovered on certain Nuki Home Solutions devices. The code used to parse the JSON objects received from the WebSocket service provided by the device leads to a stack buffer overflow. An attacker would be able to exploit this to gain arbitrary code execution on a KeyTurner device. This affects Nuki Smart Lock 3.0 before 3.3.5 and 2.0 before 2.12.4, as well as Nuki Bridge v1 before 1.22.0 and v2 before 2.13.2.
SeverityCritical
CVSS9.8
Exploit probability—
ProductNuki Smart Lock
PublishedMay 14, 2024
First seenMay 14, 2024
Weakness typeCWE-120CWE-120
How to fix
Update
- nuki nuki_smart_lock3.3.5, 2.12.4 or later
- nuki bridge_v11.22.0, 2.13.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nuki nuki_smart_lock | 3.0* ≤ v < 3.3.5, 2.0* ≤ v < 2.12.4 | 3.3.5, 2.12.4 |
| nuki bridge_v1 | 1.22.0* ≤ v < 1.22.0, 2.13.2* ≤ v < 2.13.2 | 1.22.0, 2.13.2 |
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