Improper Certificate Validation in Devolutions Password Manager

Executive Summary

This vulnerability involves improper certificate validation in Devolutions Server connections within Devolutions Password Manager 2026.2.1.0 and earlier on Android, iOS, and macOS. An attacker on the same network can intercept and alter sensitive data by presenting a fake TLS certificate.

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Detection Guidance

This vulnerability involves improper certificate validation in Devolutions Password Manager. To detect it, inspect TLS certificate validation in the app's connection logs. Check for unexpected certificate chains or self-signed certificates. Use network monitoring tools like Wireshark to analyze TLS handshakes for anomalies.

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Impact Analysis

An attacker could steal or modify sensitive information like passwords or credentials transmitted through the app. This could lead to unauthorized access to accounts or data breaches.

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Compliance Impact

This vulnerability could lead to unauthorized access or exposure of personal or health data, violating GDPR and HIPAA requirements for data protection and confidentiality.

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Mitigation Strategies

Update Devolutions Password Manager to the latest version beyond 2026.2.1.0 to address improper certificate validation. Avoid using untrusted networks for sensitive operations.

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