CVE-2026-66409

State: Published
Severity: 6.9 Medium
Published: Aug 10, 2026
Updated: Aug 10, 2026
Reserved: Jul 27, 2026

Description

DEEBOT PRO M1 and DEEBOT PRO K1VAC are configured with weak passwords for their Wi-Fi hotspot networks. The password may be analyzed and obtained to connect to the access point of an affected robot.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N	jpcert
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	jpcert

Weaknesses

CWE-1391 Use of weak credentials

Affected Products

Product	Versions
DEEBOT PRO M1ECOVACS ROBOTICS	before M1-1.7.27Affected
DEEBOT PRO K1VACECOVACS ROBOTICS	before V1.7.821Affected

References

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

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