CVE-2026-66410
Received Received - Intake

Improper Certificate Validation in ECOVACS PRO App

Publication date: 2026-08-10

Last updated on: 2026-08-10

Assigner: JPCERT/CC

Description
Android and iOS apps ECOVACS PRO App improperly validate server certificates. Communication may be retrieved and/or altered.

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Meta Information

Published
2026-08-10
Last Modified
2026-08-10
Generated
2026-08-10
AI Q&A
2026-08-10
EPSS Evaluated
N/A
NVD
CVE-2026-66410
EUVD
EUVD-2026-55117

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
hellohas_robotics deebot_pro_m1 *
hellohas_robotics deebot_pro_k1vac *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-295 The product does not validate, or incorrectly validates, a certificate.

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Executive Summary

The ECOVACS PRO App for Android and iOS fails to properly validate server certificates during communication. This allows attackers to intercept, retrieve, or alter transmitted data between the app and server.

Detection Guidance

This vulnerability involves improper server certificate validation in Android and iOS apps. Detection requires checking if apps accept invalid or self-signed certificates. Use packet inspection tools like Wireshark or mitmproxy to monitor traffic for unencrypted or tampered communications. Inspect app configurations for certificate pinning bypass attempts.

Impact Analysis

Attackers could eavesdrop on sensitive data like login credentials or personal information. They might also manipulate app-server communications to send malicious commands or fake responses.

Compliance Impact

This vulnerability likely violates GDPR and HIPAA requirements for secure data transmission and integrity. It risks unauthorized access to personal data, potentially leading to non-compliance penalties.

Mitigation Strategies

Update the ECOVACS PRO App to the latest version if a patch is available. Configure network firewalls to block suspicious traffic. Avoid using the app on untrusted networks. Contact ECOVACS support for patches or mitigations. Monitor app behavior for unexpected certificate prompts.

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