CVE-2026-66407CWE-327

CVE-2026-66407

High · published August 10, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
24.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00329 · 24.8th percentile
Weakness
CWE-327 · Use of a Broken or Risky Cryptographic Algorithm
Published
2026-08-10T13:17Z
References (2)
https://jvn.jp/en/vu/JVNVU92804348/ · [email protected]https://robot.hellohas.co.jp/news/update_20260331/ · [email protected]
EPSS history
Timeline
  • 10 AUG 08:00Z
    DEEBOT PRO M1 and DEEBOT PRO K1VAC improperly implement authentication in WebSocket communication
    cvelistv5