CVE-2024-4746 in Netgsm Plugin
Summary
by MITRE • 06/10/2024
Missing Authorization vulnerability in netgsm Netgsm netgsm allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Netgsm: from n/a through <= 2.9.32.
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Analysis
by VulDB Data Team • 04/02/2026
The CVE-2024-4746 vulnerability represents a critical missing authorization flaw within the netgsm Netgsm software ecosystem, specifically impacting versions ranging from the initial release through 2.9.32. This vulnerability stems from incorrectly configured access control security levels that fail to properly validate user permissions before granting access to sensitive functionality. The flaw exists at the core of the application's authorization mechanism, where proper access control checks are either absent or improperly implemented, allowing unauthorized users to exploit the system's security boundaries.
This vulnerability falls under the CWE-285 category of Incorrect Authorization, which is a fundamental weakness in access control implementation. The issue manifests when the application fails to verify that a user possesses the necessary privileges to perform specific operations, creating a pathway for privilege escalation and unauthorized system access. Attackers can exploit this flaw to bypass authentication mechanisms and gain access to restricted features, data, or system functions that should only be available to authorized personnel. The vulnerability's impact is particularly severe because it affects the fundamental security architecture of the Netgsm platform, potentially allowing attackers to execute arbitrary commands or access sensitive information.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it can enable attackers to perform actions such as modifying system configurations, accessing confidential data, or even taking control of the affected system. The affected versions through 2.9.32 suggest that this issue has persisted across multiple releases, indicating a systemic problem in the software's security implementation rather than an isolated incident. Organizations relying on these versions face significant risk of data breaches, system compromise, and potential regulatory violations, especially in environments where the software handles sensitive telecommunications data or manages critical infrastructure components.
Security professionals should consider this vulnerability in the context of the ATT&CK framework's privilege escalation and defense evasion techniques, as attackers can leverage the missing authorization controls to move laterally within networks and maintain persistent access. The vulnerability's remediation requires immediate implementation of proper access control checks, including role-based access control mechanisms, input validation, and comprehensive authorization testing. Organizations should conduct immediate security assessments to identify any potential exploitation attempts and implement network segmentation to limit the attack surface. Additionally, the vulnerability highlights the importance of regular security audits and proper configuration management to prevent similar issues in the future, aligning with industry best practices outlined in standards such as NIST SP 800-53 and ISO 27001 for access control and security configuration management.