CVE-2024-48953 in Logpoint
Summary
by MITRE • 11/07/2024
An issue was discovered in Logpoint before 7.5.0. Endpoints for creating, editing, or deleting third-party authentication modules lacked proper authorization checks. This allowed unauthenticated users to register their own authentication plugins in Logpoint, resulting in unauthorized access.
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Analysis
by VulDB Data Team • 11/08/2024
The vulnerability identified as CVE-2024-48953 represents a critical authorization flaw in Logpoint versions prior to 7.5.0 that fundamentally undermines the security posture of the platform. This issue resides in the authentication module management system where endpoints responsible for creating, editing, or deleting third-party authentication modules fail to implement proper access controls. The flaw allows any unauthenticated user to register their own authentication plugins, effectively bypassing the intended security boundaries that should restrict such administrative operations to authorized personnel only. This represents a severe misconfiguration in the application's permission model that directly violates core security principles of least privilege and proper authentication enforcement.
The technical nature of this vulnerability aligns with CWE-285, which addresses improper authorization within software systems. The flaw manifests as a missing authorization check mechanism that should validate user credentials and administrative privileges before permitting modifications to authentication modules. Attackers can exploit this weakness by directly interacting with the vulnerable endpoints through HTTP requests, potentially injecting malicious authentication plugins that could redirect user credentials to attacker-controlled systems or provide unauthorized access to sensitive data within the Logpoint environment. The vulnerability exists in the application's API layer where authentication module management operations lack proper session validation and privilege verification.
Operationally, this vulnerability creates significant risk for organizations relying on Logpoint for security information and event management. An unauthenticated attacker could gain persistent access to the platform by registering malicious authentication plugins that intercept user credentials or provide backdoor access to the system. The impact extends beyond simple unauthorized access to include potential data exfiltration, privilege escalation, and lateral movement within the network. Organizations may experience unauthorized modifications to their security infrastructure, leading to compromised audit trails and potential regulatory compliance violations. The vulnerability affects the integrity and availability of the authentication system, potentially causing service disruption if legitimate authentication modules are overwritten or deleted.
Mitigation strategies for CVE-2024-48953 should prioritize immediate patching of Logpoint installations to version 7.5.0 or later where proper authorization checks have been implemented. Organizations should conduct thorough security assessments of their Logpoint environments to identify any unauthorized authentication modules that may have been registered during the vulnerable period. Network segmentation and monitoring should be enhanced to detect unusual authentication module registration activities, with security teams implementing behavioral analytics to identify potential exploitation attempts. The remediation process should include reviewing and validating all existing authentication modules, implementing proper access controls for authentication management endpoints, and establishing regular security testing procedures to prevent similar authorization bypass vulnerabilities. Additionally, organizations should consider implementing multi-factor authentication and privileged access management solutions to reduce the impact of any potential exploitation attempts.