CVE-2008-5423 in Ray Windows Connector
Summary
by MITRE
Sun Sun Ray Server Software 3.x and 4.0 and Sun Ray Windows Connector 1.1 and 2.0 expose the LDAP password during a configuration step, which allows local users to discover the Sun Ray administration password, and obtain admin access to the Data Store and Administration GUI, via unspecified vectors related to the utconfig component of the Server Software and the uttscadm component of the Windows Connector.
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Analysis
by VulDB Data Team • 08/03/2021
The vulnerability described in CVE-2008-5423 represents a critical security flaw in Sun Ray server software and Windows connector implementations that exposes administrative credentials during routine configuration processes. This weakness affects Sun Ray Server Software versions 3.x and 4.0 along with Sun Ray Windows Connector versions 1.1 and 2.0, creating a significant attack surface that adversaries can exploit to gain unauthorized administrative access. The flaw specifically manifests during configuration steps where LDAP passwords are inadvertently exposed, allowing local users to discover the Sun Ray administration password and subsequently obtain administrative access to both the Data Store and Administration GUI components.
The technical implementation of this vulnerability stems from improper handling of authentication credentials within the utconfig component of the Sun Ray Server Software and the uttscadm component of the Windows Connector. These components fail to adequately protect sensitive authentication information during configuration processes, creating an information disclosure vulnerability that directly violates security best practices for credential management. The exposure occurs at the configuration stage rather than during normal operational use, making it particularly concerning as it affects the initial setup and administrative access mechanisms of the system. This type of vulnerability aligns with CWE-200, which addresses improper information exposure, and represents a classic case of credential leakage during system initialization or configuration phases.
The operational impact of this vulnerability is severe and multifaceted, as it provides local attackers with direct administrative access to critical system components. Once an attacker discovers the administration password through this exposure, they can manipulate the Data Store which typically contains sensitive user information, configuration settings, and system parameters. The Administration GUI access allows for complete control over the Sun Ray server environment, potentially enabling attackers to modify user access rights, alter system configurations, and establish persistent access points. This vulnerability directly maps to ATT&CK technique T1078 which covers valid accounts and privilege escalation, as it provides unauthorized access through legitimate administrative credentials. The impact extends beyond immediate system compromise to potential lateral movement within networks where Sun Ray servers are deployed, as administrators often maintain elevated privileges across multiple systems.
Mitigation strategies for this vulnerability require immediate attention and systematic implementation across affected environments. The primary remediation involves applying vendor-provided patches or updates that address the credential exposure in the utconfig and uttscadm components. Organizations should also implement strict access controls to prevent local users from accessing configuration processes and ensure that administrative credentials are properly protected throughout their lifecycle. Network segmentation and least privilege principles should be enforced to limit the potential impact of credential exposure. Additionally, regular security audits should verify that authentication credentials are not exposed during configuration processes, and system administrators should be trained to recognize and prevent credential leakage scenarios. The vulnerability demonstrates the importance of secure configuration management practices and the necessity of protecting sensitive information even during system setup procedures. Organizations should also consider implementing monitoring solutions to detect unauthorized access attempts to administrative interfaces and credential exposure events.