CVE-2026-66410 in ECOVACS PRO App
Summary
by MITRE • 08/10/2026
Android and iOS apps ECOVACS PRO App improperly validate server certificates. Communication may be retrieved and/or altered.
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Analysis
by VulDB Data Team • 08/10/2026
The vulnerability in question involves improper server certificate validation within the ECOVACS PRO mobile application for both android and ios platforms. This represents a critical security flaw that directly impacts the integrity and confidentiality of data transmitted between the mobile client and remote servers. The absence of proper certificate validation creates an attack surface where malicious actors can potentially intercept, modify, or inject data into communication channels without detection.
This vulnerability manifests as a failure to properly implement certificate pinning mechanisms or robust certificate verification processes during SSL/TLS connections. The technical flaw essentially allows for man-in-the-middle attacks where attackers can present fraudulent certificates that the application accepts as legitimate. This weakness stems from inadequate implementation of cryptographic security controls that should ensure mutual authentication between client and server components.
The operational impact of this vulnerability is significant across multiple domains of mobile application security. Attackers can exploit this weakness to eavesdrop on sensitive communications containing user credentials, device configuration data, or personal information. The compromised communication channel enables potential data exfiltration, command injection attacks, or unauthorized device control through manipulated API responses. This affects not only user privacy but also the overall security posture of connected IoT devices managed through the application interface.
The vulnerability aligns with CWE-295 which specifically addresses improper certificate validation and certificate pinning failures in cryptographic implementations. From an adversarial perspective, this weakness maps directly to several ATT&CK techniques including T1046 for network service scanning, T1566 for credential harvesting through phishing or interception attacks, and T1071 for application layer protocol usage. The attack surface extends beyond simple data interception to include potential privilege escalation scenarios when attackers gain access to administrative functions through compromised communication channels.
Recommended mitigations involve implementing robust certificate pinning strategies that validate certificate chains against trusted authorities while maintaining flexibility for legitimate certificate renewals. Mobile applications should enforce strict hostname verification and implement proper certificate revocation checking mechanisms. Organizations must also consider deploying additional security layers such as mutual authentication protocols, encrypted data storage for sensitive information, and regular security audits of cryptographic implementations. The solution requires comprehensive testing of certificate validation logic under various network conditions to ensure resilience against both legitimate and malicious certificate presentations.
The broader implications extend to industry compliance requirements where proper cryptographic implementation is mandated by standards such as NIST SP 800-52 and ISO/IEC 15408. Organizations must also consider the potential regulatory consequences of failing to maintain secure communication channels, particularly when handling personal data or managing connected devices that require authenticated access controls. Regular security assessments should include thorough examination of certificate validation processes to prevent similar vulnerabilities from emerging in future application versions or related software components.