CVE-2024-4423 in CemiPark
Summary
by MITRE • 05/14/2024
The access control in CemiPark software does not properly validate user-entered data, which allows the authentication bypass. An attacker who has network access to the login panel can log in with administrator rights to the application.This issue affects CemiPark software: 4.5, 4.7, 5.03 and potentially others. The vendor refused to provide the specific range of affected products.
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Analysis
by VulDB Data Team • 05/14/2024
The vulnerability described in CVE-2024-4423 represents a critical access control flaw within the CemiPark software ecosystem that directly undermines the authentication mechanisms designed to protect administrative privileges. This issue stems from inadequate input validation processes that fail to properly sanitize or verify user-entered data during the authentication workflow. The flaw specifically impacts versions 4.5, 4.7, and 5.03 of the software, though the vendor's refusal to provide a complete affected product range suggests potential broader implications across additional versions or variants. The vulnerability operates at the intersection of multiple cybersecurity domains, particularly concerning authentication bypass techniques that align with attack patterns documented in the ATT&CK framework under credential access and privilege escalation domains.
The technical implementation of this vulnerability demonstrates a classic case of insufficient input validation that allows malicious actors to manipulate authentication parameters and gain unauthorized administrative access. When users attempt to log into the system through the login panel, the software fails to properly validate the credentials entered, creating an exploitable condition where attacker-controlled input can bypass the standard authentication checks. This flaw essentially creates a backdoor pathway that circumvents the intended security controls, allowing unauthorized users to assume administrative roles without proper authorization. The vulnerability's impact is particularly severe because it eliminates the need for legitimate credentials or knowledge of existing user accounts, directly enabling privilege escalation attacks.
The operational impact of this vulnerability extends beyond simple unauthorized access, creating substantial risks for organizations relying on CemiPark software for their operational infrastructure. Administrative access provides attackers with complete control over the application's functionality, including the ability to modify system configurations, access sensitive data, manipulate user accounts, and potentially compromise the broader network infrastructure. The vulnerability's network-based nature means that attackers can exploit it remotely without requiring physical access to the system, significantly expanding the attack surface and potential damage scope. Organizations may face regulatory compliance violations, data breaches, and operational disruptions as a result of this authentication bypass vulnerability, particularly in environments where the software manages critical business processes or sensitive information.
Mitigation strategies for CVE-2024-4423 should prioritize immediate remediation through vendor-provided patches or updates, though the vendor's limited disclosure of affected versions complicates this process. Organizations should implement network segmentation to restrict access to the login panels and monitor for suspicious authentication attempts that might indicate exploitation attempts. The vulnerability's classification as an authentication bypass flaw aligns with CWE-287, which specifically addresses improper authentication issues, and represents a significant concern for organizations following security frameworks such as NIST SP 800-53 controls related to access control and authentication management. Additional defensive measures include implementing multi-factor authentication where possible, conducting regular security assessments of the software environment, and establishing incident response procedures specifically designed to address authentication bypass scenarios. Organizations should also consider deploying intrusion detection systems to monitor for exploitation attempts and maintain detailed audit logs of all authentication events to facilitate forensic analysis if compromise occurs.