CVE-2026-66407
High
Description
DEEBOT PRO M1 and DEEBOT PRO K1VAC improperly implement authentication in WebSocket communication. The WebSocket private key may be retrieved through analyzing the traffic data via a man-in-the-middle attack, and communication contents may be altered.
SeverityHigh
CVSS8.1
Exploit probability—
ProductDEEBOT PRO M1
PublishedAug 10, 2026
First seenAug 10, 2026
Weakness typeCWE-327CWE-327
How to fix
Update
- ECOVACS ROBOTICS DEEBOT PRO M1M1-1.7.27 or later
- ECOVACS ROBOTICS DEEBOT PRO K1VACV1.7.821 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ECOVACS ROBOTICS DEEBOT PRO M1 | v < M1-1.7.27 | M1-1.7.27 |
| ECOVACS ROBOTICS DEEBOT PRO K1VAC | v < V1.7.821 | V1.7.821 |
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