CVE-2024-34788 in EPMM
Summary
by MITRE • 08/07/2024
An improper authentication vulnerability in web component of EPMM prior to 12.1.0.1 allows a remote malicious user to access potentially sensitive information
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Analysis
by VulDB Data Team • 08/13/2024
The vulnerability identified as CVE-2024-34788 represents a critical improper authentication flaw within the web component of EPMM software versions prior to 12.1.0.1. This weakness fundamentally undermines the system's ability to properly verify user identities and authorization levels, creating a pathway for unauthorized access to sensitive data. The vulnerability exists at the authentication layer where the system fails to adequately validate user credentials or session tokens, allowing malicious actors to bypass normal access controls. Such a flaw directly violates the principle of least privilege and can result in unauthorized data exposure, system compromise, or further lateral movement within network environments. The affected web component serves as a primary interface for user interactions and data access, making this vulnerability particularly dangerous as it can be exploited remotely without requiring physical access to the system. According to CWE classification, this vulnerability maps to CWE-287 which specifically addresses improper authentication issues where the system fails to properly authenticate users or verify their authorization status. The attack surface is expanded due to the remote exploitability aspect, enabling threat actors to leverage this weakness from external network positions without requiring insider access or privileged credentials.
The technical implementation of this authentication flaw likely involves insufficient validation of user credentials or session management mechanisms within the web application layer. Attackers can potentially exploit this vulnerability through various means including session hijacking, credential stuffing, or by manipulating authentication tokens to gain unauthorized access to restricted resources. The vulnerability may manifest through weak session handling, predictable session identifiers, or inadequate input validation of authentication parameters. Systems utilizing EPMM versions before 12.1.0.1 are particularly at risk as these older versions lack the enhanced authentication controls and security measures implemented in subsequent releases. The impact extends beyond simple unauthorized access to include potential data exfiltration, system compromise, and unauthorized modification of system configurations. From an operational perspective, this vulnerability can lead to significant business disruption, regulatory compliance violations, and reputational damage when sensitive information is accessed or compromised. The remote nature of the exploit means that threat actors can target affected systems from anywhere on the internet, increasing the attack surface and making detection more challenging.
Organizations affected by CVE-2024-34788 should immediately prioritize patching their EPMM installations to version 12.1.0.1 or later, which contains the necessary authentication improvements and security hardening measures. Security teams should conduct comprehensive vulnerability assessments to identify all systems running affected EPMM versions and implement network segmentation to limit potential attack vectors. The implementation of additional security controls including multi-factor authentication, enhanced monitoring of authentication events, and regular security audits can help mitigate the risk posed by this vulnerability. According to ATT&CK framework, this vulnerability aligns with T1078 which covers legitimate credentials and T1566 which addresses credential harvesting, highlighting the importance of comprehensive access control and monitoring strategies. Organizations should also review their incident response procedures to ensure readiness for potential exploitation of this authentication weakness, including establishing clear protocols for credential monitoring and access log analysis. Regular security awareness training for administrators and users can help prevent exploitation through social engineering or credential compromise techniques that may complement this authentication vulnerability. The remediation process should include thorough testing of patched systems to ensure that the authentication improvements function correctly without introducing new compatibility issues or service disruptions.