CVE-2024-28718 in magnum yoga-eom
Summary
by MITRE • 04/12/2024
An issue in OpenStack magnum yoga-eom version allows a remote attacker to execute arbitrary code via the cert_manager.py. component.
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Analysis
by VulDB Data Team • 09/03/2025
The vulnerability identified as CVE-2024-28718 resides within the OpenStack magnum yoga-eom component and represents a critical remote code execution flaw that could be exploited by unauthorized attackers to gain full control over affected systems. This issue specifically manifests through the cert_manager.py module, which serves as a crucial component in managing certificates for container orchestration services within OpenStack environments. The vulnerability stems from insufficient input validation and improper handling of user-supplied data within the certificate management workflow, creating a pathway for malicious actors to inject and execute arbitrary code on the target system.
The technical exploitation of this vulnerability occurs when an attacker can manipulate the certificate management process through the cert_manager.py component, potentially leveraging insecure deserialization practices or inadequate sanitization of certificate-related parameters. This flaw aligns with CWE-94, which categorizes weaknesses related to the execution of code with elevated privileges, and specifically relates to improper input validation that allows for arbitrary code execution. The attack vector is particularly concerning as it enables remote exploitation without requiring authentication, making it highly dangerous in production OpenStack deployments where magnum services are exposed to external networks.
The operational impact of CVE-2024-28718 extends beyond simple code execution, as successful exploitation could lead to complete system compromise, data exfiltration, and potential lateral movement within cloud environments. Organizations utilizing OpenStack magnum services with the affected yoga-eom version face significant risk of unauthorized access to container orchestration platforms, which could result in service disruption, regulatory compliance violations, and substantial financial losses. The vulnerability particularly affects cloud providers and enterprises that rely on OpenStack for containerized application deployment, as the compromised systems could be used to launch attacks against other internal resources or to establish persistent access points within the network infrastructure.
Security mitigations for this vulnerability should include immediate patching of the affected OpenStack magnum components to the latest stable releases that contain fixes for the certificate management module. Organizations must also implement network segmentation to limit access to magnum services, enforce strict authentication mechanisms, and monitor for suspicious certificate-related activities. The remediation process should follow ATT&CK framework tactic TA0002 (Execution) and technique T1059.001 (Command and Scripting Interpreter) to ensure comprehensive defense measures. Additionally, organizations should conduct thorough security assessments of their container orchestration environments and implement runtime application protection mechanisms to detect and prevent exploitation attempts. Regular security updates and vulnerability management processes should be strengthened to prevent similar issues in other OpenStack components and related services.