CVE-2024-39729 in Datacap Navigator
Summary
by MITRE • 07/15/2024
IBM Datacap Navigator 9.1.5, 9.1.6, 9.1.7, 9.1.8, and 9.1.9 could allow an authenticated user to obtain sensitive information from source code that could be used in further attacks against the system. IBM X-Force ID: 295968.
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 07/16/2024
IBM Datacap Navigator versions 9.1.5 through 9.1.9 contain a sensitive data exposure vulnerability that affects authenticated users with access to the system. This vulnerability stems from improper access controls within the application's source code handling mechanisms, allowing authenticated users to retrieve source code files that contain sensitive information. The flaw represents a classic case of insufficient authorization checks where the system fails to properly validate user permissions before serving source code content. According to CWE-200, this vulnerability falls under the category of "Information Exposure," specifically involving the disclosure of source code or configuration files that could reveal implementation details and potential attack vectors. The exposure of source code provides attackers with valuable insights into the application's internal structure, including database connection strings, API endpoints, and business logic implementations that could be leveraged for subsequent attacks.
The operational impact of this vulnerability extends beyond simple information disclosure, as the exposed source code could contain hardcoded credentials, encryption keys, or other sensitive configuration parameters that attackers could exploit to escalate their privileges or gain unauthorized access to backend systems. Attackers with authenticated access could potentially use the disclosed information to craft more sophisticated attacks, including injection attacks, privilege escalation attempts, or even lateral movement within the network infrastructure. This vulnerability aligns with ATT&CK technique T1528, "Gather Victim Identity Information," as it provides attackers with information that could be used to identify system components and potentially compromise additional assets. The exposure of source code also enables attackers to understand the application's security controls and identify potential weaknesses in the implementation that might not be immediately visible through normal reconnaissance activities.
Organizations using affected IBM Datacap Navigator versions should prioritize immediate remediation through the application of available patches from IBM, which address the improper access control mechanisms that permit unauthorized source code retrieval. The vulnerability demonstrates the critical importance of implementing proper access controls and least privilege principles, particularly when dealing with applications that handle sensitive business data. Security teams should conduct comprehensive source code reviews and access control assessments to identify similar vulnerabilities across their application portfolio. Additionally, network segmentation and monitoring should be implemented to detect unusual access patterns that might indicate exploitation attempts. The vulnerability serves as a reminder of the importance of secure code practices and the need for regular security assessments to identify and remediate information disclosure vulnerabilities that could compromise system integrity and confidentiality. Organizations should also consider implementing automated source code scanning tools to identify and prevent the accidental exposure of sensitive information during development and deployment processes.