CVE-2024-30150 in MyCloud
Summary
by MITRE • 02/26/2025
HCL MyCloud is affected by Improper Access Control - an unauthenticated privilege escalation vulnerability which may lead to information disclosure and potential for Server-Side Request Forgery (SSRF) and Denial of Service(DOS) attacks from unauthenticated users.
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Analysis
by VulDB Data Team • 01/09/2026
The vulnerability identified as CVE-2024-30150 affects HCL MyCloud systems and represents a critical improper access control flaw that allows unauthenticated attackers to escalate privileges and gain unauthorized access to system resources. This vulnerability resides within the authentication mechanisms of the cloud platform, creating a pathway for malicious actors to bypass normal access controls and assume elevated privileges without proper credentials. The flaw specifically enables unauthorized users to exploit weaknesses in the system's authorization logic, potentially compromising the entire infrastructure.
The technical implementation of this vulnerability stems from insufficient validation of user permissions and inadequate session management within the HCL MyCloud environment. Attackers can leverage this weakness to execute unauthorized operations that should only be accessible to authenticated administrators or privileged users. The vulnerability's nature allows for information disclosure, meaning sensitive data that should be protected can be accessed by unauthorized parties. Additionally, the flaw creates opportunities for Server-Side Request Forgery attacks where malicious requests can be made from the server to internal systems that would normally be protected from external access. This SSRF capability extends the attack surface significantly as it can potentially expose internal network resources and services that are typically isolated from direct external access.
The operational impact of CVE-2024-30150 extends beyond simple privilege escalation, creating multiple attack vectors that can result in comprehensive system compromise. An unauthenticated attacker could potentially cause denial of service conditions by exploiting the access control bypass to consume system resources or disrupt critical services. The information disclosure aspect poses significant risks to data confidentiality and can lead to exposure of sensitive user information, system configurations, or proprietary data stored within the cloud environment. This vulnerability directly impacts the integrity and availability of the HCL MyCloud platform, potentially affecting multiple users and organizations that rely on the service for their cloud infrastructure needs.
Organizations using HCL MyCloud systems should implement immediate mitigations including strengthening authentication mechanisms, implementing proper access control lists, and conducting thorough security reviews of all authorization processes. The vulnerability aligns with CWE-285 which addresses improper authorization issues, and maps to ATT&CK techniques related to privilege escalation and initial access through credential dumping or exploitation of weak access controls. Network segmentation and monitoring should be enhanced to detect anomalous access patterns that may indicate exploitation attempts. Regular security assessments and patch management processes should be prioritized to address similar vulnerabilities in the broader ecosystem of cloud infrastructure components. The remediation approach should focus on implementing robust authentication frameworks, enforcing least privilege principles, and establishing comprehensive logging and alerting mechanisms to detect and respond to unauthorized access attempts.