CVE-2024-7604 in Unified SecOps Platform
Summary
by MITRE • 08/21/2024
Logsign Unified SecOps Platform Incorrect Authorization Authentication Bypass Vulnerability. This vulnerability allows local attackers to bypass authentication on affected installations of Logsign Unified SecOps Platform. Authentication is required to exploit this vulnerability.
The specific flaw exists within the HTTP API service, which listens on TCP port 443 by default. The issue results from the lack of proper validation of the user's license expiration date. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-25029.
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Analysis
by VulDB Data Team • 08/24/2024
The CVE-2024-7604 vulnerability represents a critical authentication bypass flaw within the Logsign Unified SecOps Platform, a security operations platform designed to monitor and protect enterprise networks. This vulnerability specifically targets the HTTP API service that operates on the standard HTTPS port 443, making it particularly dangerous as it leverages the platform's legitimate communication channels. The flaw stems from inadequate validation mechanisms within the platform's authentication framework, creating a pathway for unauthorized access that could compromise the entire security infrastructure. Security researchers have identified this issue as a significant risk to organizations relying on the platform for their security operations, as it allows local attackers to circumvent the established authentication protocols without requiring external network access.
The technical root cause of this vulnerability lies in the improper validation of user license expiration dates within the authentication process. This flaw falls under the category of authorization bypass vulnerabilities, specifically manifesting as a weakness in the platform's access control mechanisms. The vulnerability operates at the application layer, where the HTTP API service fails to properly verify the legitimacy of authentication requests, particularly those related to license validation. This creates a condition where an attacker can exploit the system's trust in expired or improperly validated licenses to gain unauthorized access to the platform's administrative functions. The vulnerability's classification aligns with CWE-285, which addresses improper authorization issues, and demonstrates how flawed license validation can lead to complete system compromise.
The operational impact of this vulnerability extends far beyond simple unauthorized access, potentially allowing attackers to manipulate security policies, view sensitive monitoring data, and disrupt the platform's core security functions. Attackers with local access can leverage this flaw to escalate privileges and gain full administrative control over the Logsign Unified SecOps Platform, which could result in complete compromise of the organization's security monitoring capabilities. The vulnerability's exploitation requires only local access to the system, making it particularly concerning for environments where physical security controls may be insufficient. This authentication bypass could enable attackers to establish persistent access, modify security configurations, and potentially use the compromised platform as a staging area for further attacks against the broader network infrastructure.
Organizations affected by this vulnerability should immediately implement mitigations including restricting local access to the platform, applying available patches from Logsign, and implementing network segmentation to limit access to the affected service. The vulnerability's presence in the HTTP API service means that organizations should also review their network access controls to ensure that only authorized systems can communicate with port 443 on the platform. Security teams should monitor for unusual authentication patterns and implement additional logging mechanisms to detect potential exploitation attempts. The ATT&CK framework categorizes this vulnerability under privilege escalation techniques, specifically targeting the T1078 credential access sub-technique, where attackers leverage system weaknesses to gain elevated privileges. Organizations should also consider implementing multi-factor authentication controls and regularly auditing license expiration dates to prevent similar issues in other security systems.