CVE-2026-50101
High
Description
Naxclow devices use a server-side, per-device relay credential that never rotates and is re-issued to the device on each boot. Because this credential remains valid indefinitely and cannot be reset or revoked by the legitimate owner, any party that obtains it through any exposure path can maintain persistent access to the device’s relay channel. This enables long-term impersonation or interception, even after factory resets or re-onboarding.
SeverityHigh
CVSS8.1
Exploit probability—
ProductSmart Doorbell X3
PublishedJun 12, 2026
First seenJun 12, 2026
Weakness typeCWE-262CWE-262
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Naxclow Smart Doorbell X3 | No range specified | — |
| Naxclow X Smart Home | No range specified | — |
| Naxclow V720 | No range specified | — |
| Naxclow ix cam | No range specified | — |
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