# Ecovacs vulnerabilities

Source: https://junglewise.ai/threats/vendors/ecovacs  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/ecovacs.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 8 vulnerabilities in Ecovacs: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-66411, was published on 10 August 2026. 2 technologies have a page of their own.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 8 (0 critical, 0 exploited in the wild)

## About Ecovacs

A manufacturer of robotic vacuum cleaners and smart home appliances.

## Latest Ecovacs vulnerabilities

- [CVE-2026-66411: Ecovacs DEEBOT PRO authentication bypass in WebSocket](https://junglewise.ai/threats/cve-2026-66411-ecovacs-deebot-pro-authentication-bypass-in-websocket) (medium, CVSS 5.3, published 10 Aug 2026)
- [CVE-2026-66409: ECOVACS DEEBOT PRO weak Wi-Fi hotspot password](https://junglewise.ai/threats/cve-2026-66409-ecovacs-deebot-pro-weak-wi-fi-hotspot-password) (medium, CVSS 5.3, published 10 Aug 2026)
- [CVE-2026-66408: ECOVACS DEEBOT PRO weak root account password](https://junglewise.ai/threats/cve-2026-66408-ecovacs-deebot-pro-weak-root-account-password) (medium, CVSS 4.6, published 10 Aug 2026)
- [CVE-2026-66407: ECOVACS DEEBOT PRO broken cryptographic algorithm in WebSocket authentication](https://junglewise.ai/threats/cve-2026-66407-ecovacs-deebot-pro-broken-cryptographic-algorithm-in-websocket) (high, CVSS 8.1, published 10 Aug 2026)
- [CVE-2026-66406: ECOVACS DEEBOT PRO M1 and K1VAC man-in-the-middle attack via wget without certificate validation](https://junglewise.ai/threats/cve-2026-66406-ecovacs-deebot-pro-m1-and-k1vac-man-in-the-middle-attack-via-wget) (medium, CVSS 4.8, published 10 Aug 2026)
- [CVE-2026-66405: ECOVACS DEEBOT PRO telnet authentication bypass](https://junglewise.ai/threats/cve-2026-66405-ecovacs-deebot-pro-telnet-authentication-bypass) (high, CVSS 8.8, published 10 Aug 2026)
- [CVE-2026-66404: Ecovacs DEEBOT PRO M1 and K1VAC missing MQTT server certificate verification](https://junglewise.ai/threats/cve-2026-66404-ecovacs-deebot-pro-m1-and-k1vac-missing-mqtt-server-certificate) (medium, CVSS 6.5, published 10 Aug 2026)
- [CVE-2025-44251: Ecovacs Deebot T10 cleartext Wi-Fi credential transmission during pairing](https://junglewise.ai/threats/cve-2025-44251-ecovacs-deebot-t10-cleartext-wi-fi-credential-transmission-during) (high, CVSS 7.5, published 10 Jul 2025)

## Most severe Ecovacs vulnerabilities

- [CVE-2026-66405: ECOVACS DEEBOT PRO telnet authentication bypass](https://junglewise.ai/threats/cve-2026-66405-ecovacs-deebot-pro-telnet-authentication-bypass) (high, CVSS 8.8, published 10 Aug 2026)
- [CVE-2026-66407: ECOVACS DEEBOT PRO broken cryptographic algorithm in WebSocket authentication](https://junglewise.ai/threats/cve-2026-66407-ecovacs-deebot-pro-broken-cryptographic-algorithm-in-websocket) (high, CVSS 8.1, published 10 Aug 2026)
- [CVE-2025-44251: Ecovacs Deebot T10 cleartext Wi-Fi credential transmission during pairing](https://junglewise.ai/threats/cve-2025-44251-ecovacs-deebot-t10-cleartext-wi-fi-credential-transmission-during) (high, CVSS 7.5, published 10 Jul 2025)
- [CVE-2026-66404: Ecovacs DEEBOT PRO M1 and K1VAC missing MQTT server certificate verification](https://junglewise.ai/threats/cve-2026-66404-ecovacs-deebot-pro-m1-and-k1vac-missing-mqtt-server-certificate) (medium, CVSS 6.5, published 10 Aug 2026)
- [CVE-2026-66411: Ecovacs DEEBOT PRO authentication bypass in WebSocket](https://junglewise.ai/threats/cve-2026-66411-ecovacs-deebot-pro-authentication-bypass-in-websocket) (medium, CVSS 5.3, published 10 Aug 2026)
- [CVE-2026-66409: ECOVACS DEEBOT PRO weak Wi-Fi hotspot password](https://junglewise.ai/threats/cve-2026-66409-ecovacs-deebot-pro-weak-wi-fi-hotspot-password) (medium, CVSS 5.3, published 10 Aug 2026)
- [CVE-2026-66406: ECOVACS DEEBOT PRO M1 and K1VAC man-in-the-middle attack via wget without certificate validation](https://junglewise.ai/threats/cve-2026-66406-ecovacs-deebot-pro-m1-and-k1vac-man-in-the-middle-attack-via-wget) (medium, CVSS 4.8, published 10 Aug 2026)
- [CVE-2026-66408: ECOVACS DEEBOT PRO weak root account password](https://junglewise.ai/threats/cve-2026-66408-ecovacs-deebot-pro-weak-root-account-password) (medium, CVSS 4.6, published 10 Aug 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Ecovacs technologies

- [Ecovacs DEEBOT PRO K1VAC](https://junglewise.ai/threats/technologies/deebot-pro-k1vac): 7 vulnerabilities
- [Ecovacs DEEBOT PRO M1](https://junglewise.ai/threats/technologies/deebot-pro-m1): 7 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Ecovacs vulnerabilities", https://junglewise.ai/threats/vendors/ecovacs, 9 November 2026.