CVE-2024-52883 in One Voice Operations Center
Summary
by MITRE • 02/07/2025
An issue was discovered in AudioCodes One Voice Operations Center (OVOC) before 8.4.582. Due to a path traversal vulnerability, sensitive data can be read without any authentication.
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Analysis
by VulDB Data Team • 06/01/2025
The vulnerability identified as CVE-2024-52883 affects the AudioCodes One Voice Operations Center (OVOC) platform prior to version 8.4.582, representing a critical path traversal flaw that allows unauthorized access to sensitive system data. This issue stems from inadequate input validation within the application's file handling mechanisms, specifically in how the system processes file paths and directory navigation requests. The vulnerability exists in the web interface component of OVOC, which is designed to manage voice operations and network monitoring functions for telecommunications environments.
The technical exploitation of this path traversal vulnerability occurs when an attacker can manipulate file path parameters to access files outside the intended directory structure. This flaw enables an attacker to bypass authentication mechanisms entirely and directly read sensitive configuration files, log data, user credentials, and other confidential information stored on the server. The vulnerability is particularly dangerous because it operates without requiring any valid credentials or authentication tokens, making it an attractive target for initial reconnaissance and data exfiltration activities. The affected system processes user-supplied path parameters without proper sanitization or validation, allowing malicious path sequences such as ../ or ../../ to traverse directories and access restricted files.
From an operational impact perspective, this vulnerability poses significant risks to organizations using AudioCodes OVOC for voice communications management, as it could lead to complete system compromise and unauthorized access to telecommunications infrastructure data. The exposure of sensitive data includes but is not limited to system configuration files, database connection details, user authentication information, and potentially network monitoring data that could reveal critical infrastructure information. Organizations utilizing this platform may face regulatory compliance violations, data breaches, and potential service disruption if attackers exploit this vulnerability to gain unauthorized access to voice communication systems. The vulnerability's severity is amplified in environments where OVOC serves as a central management platform for multiple voice services and network components.
Security mitigations for CVE-2024-52883 primarily involve updating to AudioCodes OVOC version 8.4.582 or later, which includes proper input validation and path sanitization measures. Organizations should also implement network segmentation and access controls to limit exposure of the vulnerable system to untrusted networks. Additional defensive measures include monitoring for suspicious file access patterns, implementing web application firewalls to detect and block path traversal attempts, and conducting regular security assessments of the platform. The vulnerability aligns with CWE-22 Path Traversal and falls under ATT&CK technique T1078 Valid Accounts for initial access, though the lack of authentication requirements makes it particularly concerning. Organizations should also review their incident response procedures to ensure rapid detection and remediation of potential exploitation attempts, as the vulnerability's ease of exploitation makes it likely to be targeted by automated scanning tools and threat actors seeking to compromise voice communication systems.