CVE-2024-42017 in Eviden iCare
Summary
by MITRE • 09/30/2024
An issue was discovered in Atos Eviden iCare 2.7.1 through 2.7.11. The application exposes a web interface locally. In the worst-case scenario, if the application is remotely accessible, it allows an attacker to execute arbitrary commands with system privilege on the endpoint hosting the application, without any authentication.
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Analysis
by VulDB Data Team • 06/15/2025
The vulnerability identified as CVE-2024-42017 affects Atos Eviden iCare versions 2.7.1 through 2.7.11, representing a critical security flaw in the application's web interface implementation. This issue stems from improper access controls and authentication mechanisms within the locally exposed web interface, creating a significant attack surface that can be exploited by remote adversaries. The vulnerability is particularly concerning because it allows for privilege escalation without requiring any authentication credentials, making it exceptionally dangerous in environments where the application might be accessible from external networks.
The technical flaw manifests through the application's failure to implement proper authentication and authorization controls for its web interface components. When the application is configured to be remotely accessible, it exposes a web service that accepts commands from external sources without verifying the identity or privileges of the requesting entity. This design flaw creates a path for remote code execution with system-level privileges, effectively allowing attackers to gain complete control over the host system. The vulnerability exists at the application layer and operates at the network level, making it particularly challenging to detect and mitigate without proper network segmentation and access controls.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it enables full system compromise through arbitrary command execution capabilities. Attackers can leverage this vulnerability to install malware, modify system configurations, exfiltrate sensitive data, or establish persistent backdoors within the compromised environment. The lack of authentication requirements means that any network-connected attacker can exploit this vulnerability, potentially affecting multiple systems if the application is deployed across enterprise networks. This vulnerability directly aligns with CWE-287, which addresses improper authentication issues, and represents a significant deviation from secure coding practices that should enforce proper access controls and privilege separation.
Mitigation strategies for CVE-2024-42017 should focus on immediate network-level restrictions and application configuration changes. Organizations must ensure that the iCare application is not exposed to untrusted networks and implement strict firewall rules to restrict access to the web interface. The recommended approach includes disabling remote access to the application when possible, implementing strong network segmentation, and applying the latest available patches from Atos Eviden. Additionally, security teams should conduct comprehensive network scans to identify any instances of the vulnerable software and implement monitoring solutions to detect unauthorized access attempts. The vulnerability also highlights the importance of following ATT&CK framework principles, particularly those related to privilege escalation and command execution techniques that attackers may employ to exploit such weaknesses. Organizations should consider implementing zero-trust network architectures that enforce strict access controls and continuous monitoring to prevent unauthorized access to critical applications.