CVE-2023-4503 in eap-galleon
Summary
by MITRE • 02/06/2024
An improper initialization vulnerability was found in Galleon. When using Galleon to provision custom EAP or EAP-XP servers, the servers are created unsecured. This issue could allow an attacker to access remote HTTP services available from the server.
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Analysis
by VulDB Data Team • 06/10/2026
The vulnerability described represents a critical security flaw in the Galleon provisioning framework that affects the initialization of custom Enterprise Application Platform EAP and EAP-XP server deployments. This improper initialization occurs during the server creation process where the system fails to establish proper security configurations, leaving newly provisioned servers in an unsecured state. The flaw directly impacts the secure baseline configuration of these enterprise application servers, creating a significant attack surface that could be exploited by malicious actors.
This vulnerability manifests as a failure in the provisioning workflow where the Galleon tool does not automatically apply necessary security hardening measures during server instantiation. The improper initialization means that default configurations remain in place, including potentially exposed administrative interfaces and HTTP services that should be secured by default. According to CWE-665, this represents an improper initialization vulnerability where the system fails to properly initialize security controls during the setup phase, creating a persistent security weakness that affects all subsequent operations.
The operational impact of this vulnerability is substantial as it allows attackers to gain unauthorized access to remote HTTP services that are typically protected by proper authentication and authorization mechanisms. Attackers could exploit this weakness to perform reconnaissance, access sensitive administrative interfaces, or potentially execute arbitrary code on the affected servers. The vulnerability particularly affects organizations using Galleon for automated server provisioning, as it creates a systemic security gap where every newly deployed server inherits the insecure configuration without manual intervention. This aligns with ATT&CK technique T1078 which covers valid accounts and T1190 which covers exploit public-facing application.
Organizations should immediately implement mitigations including manual verification of security configurations during the provisioning process, enforcement of security baselines through configuration management tools, and implementation of automated security checks in deployment pipelines. The recommended approach involves configuring default security policies that enforce secure HTTP service configurations, disabling unnecessary administrative interfaces, and implementing proper network segmentation. Additionally, organizations should consider implementing continuous monitoring solutions to detect unauthorized access attempts to provisioned servers and establish automated remediation processes that can detect and correct insecure configurations during the provisioning lifecycle.