What’s Vulnerable › Vulnerabilities
CVE-2026-66404
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-10 · updated 2026-08-28
- Weakness: CWE-295
Description
DEEBOT PRO M1 and DEEBOT PRO K1VAC do not validate server certificates in MQTT communications. Operation logs and activity logs stored on the affected products may be retrieved.
Affected products
- ECOVACS ROBOTICS DEEBOT PRO K1VAC: before V1.7.821 — fixed in V1.7.821
- ECOVACS ROBOTICS DEEBOT PRO M1: before M1-1.7.27 — fixed in M1-1.7.27
How to fix
Upgrade to a fixed version: ECOVACS ROBOTICS DEEBOT PRO K1VAC V1.7.821; ECOVACS ROBOTICS DEEBOT PRO M1 M1-1.7.27. Check the vendor advisory for mitigations.
References
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