CVE-2026-66404
Last modified
CVE-2026-66404 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 0.20% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| ECOVACS ROBOTICS | DEEBOT PRO M1 | < M1-1.7.27 |
| ECOVACS ROBOTICS | DEEBOT PRO K1VAC | < V1.7.821 |
References
Timeline
- Published
- Last Modified
- Status
- Received
Frequently Asked Questions
What is CVE-2026-66404?
How severe is CVE-2026-66404?
How do I fix CVE-2026-66404?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-66398phpMyFAQ before v4.1.6 contains a remote code execution vuln…9.4
- CVE-2026-66399phpMyFAQ before 4.1.6 contains a privilege escalation vulner…8.5
- CVE-2026-66400Grav Login Plugin versions before 3.8.13 contain an insuffic…6.3
- CVE-2026-66401FreeRDP before 3.29.0 contains an out-of-bounds heap read vu…2.4
- CVE-2026-66402FreeRDP before 3.29.0 (affected versions <= 3.28.0) contains…9.8
- CVE-2026-66403DEEBOT PRO M1 and DEEBOT PRO K1VAC leave the web server for …8.7
- CVE-2026-66405DEEBOT PRO M1 and DEEBOT PRO K1VAC leave the telnet servers …8.8
- CVE-2026-66406DEEBOT PRO M1 and DEEBOT PRO K1VAC use wget command with ser…4.8
- CVE-2026-66407DEEBOT PRO M1 and DEEBOT PRO K1VAC improperly implement auth…8.1
- CVE-2026-66408The root accounts of DEEBOT PRO M1 and DEEBOT PRO K1VAC are …5.1
- CVE-2026-66409DEEBOT PRO M1 and DEEBOT PRO K1VAC are configured with weak …6.9
- CVE-2026-66410Android and iOS apps ECOVACS PRO App improperly validate ser…4.8
Are you affected by CVE-2026-66404?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST