CVE-2022-46901 Explained : Impact and Mitigation
Learn about CVE-2022-46901 impacting Vocera Report Server and Voice Server 5.x through 5.8. Understand the risk, impact, affected systems, and mitigation steps.
An issue was discovered in Vocera Report Server and Voice Server 5.x through 5.8 which results in an Access Control Violation for Database Operations.
Understanding CVE-2022-46901
This CVE identifies a vulnerability in Vocera Report Server and Voice Server 5.x through 5.8, allowing unauthenticated execution of tasks and database functions.
What is CVE-2022-46901?
The Vocera Report Console has a websocket interface that enables unauthorized execution of system tasks, database backups, loads, and clears.
The Impact of CVE-2022-46901
The vulnerability allows threat actors to manipulate the database and system tasks without authentication, potentially leading to unauthorized access and data loss.
Technical Details of CVE-2022-46901
This section outlines the core technical aspects of the CVE.
Vulnerability Description
The issue in Vocera Report Server and Voice Server 5.x through 5.8 permits unauthenticated users to perform critical database operations and system tasks through the websocket interface.
Affected Systems and Versions
All Vocera Report Server and Voice Server versions 5.x through 5.8 are impacted by this vulnerability.
Exploitation Mechanism
By leveraging the websocket interface of the Vocera Report Console, malicious actors can execute various tasks and database functions without the need for authentication.
Mitigation and Prevention
Discover the essential steps to mitigate and prevent potential exploitation.
Immediate Steps to Take
Users are advised to restrict access to the websocket interface and deploy network security controls to monitor and block unauthorized activities.
Long-Term Security Practices
Implement strict authentication mechanisms, conduct regular security audits, and keep systems updated with the latest patches and security configurations.
Patching and Updates
Vocera Report Server and Voice Server users are strongly encouraged to apply vendor-issued patches, updates, and security advisories to address this vulnerability.