What’s Vulnerable › Vulnerabilities

CVE-2026-66403

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% 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-489

Description

DEEBOT PRO M1 and DEEBOT PRO K1VAC leave the web server for debugging purposes enabled. The floor map and log information 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

• https://jvn.jp/en/vu/JVNVU92804348/
• https://robot.hellohas.co.jp/news/update_20260331/

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