CVE-2025-14808 in InfoSphere Information Server
Summary
by MITRE • 03/25/2026
IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 could allow an attacker to obtain sensitive information from the query string of an HTTP GET method to process a request which could be obtained using man in the middle techniques.
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Analysis
by VulDB Data Team • 04/01/2026
IBM InfoSphere Information Server version 11.7.0.0 through 11.7.1.6 contains a vulnerability that exposes sensitive information through query string parameters in HTTP GET requests. This flaw represents a classic information disclosure vulnerability that can be exploited through man-in-the-middle attacks, where attackers intercept network traffic between clients and servers. The vulnerability stems from insufficient input validation and sanitization of query parameters that are processed by the application's request handling mechanisms. When HTTP GET requests are made to the server, the query string components may contain sensitive data such as authentication tokens, session identifiers, or other confidential information that should not be exposed through the URL structure.
The technical implementation of this vulnerability allows attackers to capture and analyze HTTP traffic flowing through the network, particularly in unencrypted or improperly secured communication channels. This exposure occurs because the application does not properly sanitize or filter query string parameters before processing them, potentially leading to information leakage that could be leveraged for further attacks. The vulnerability aligns with CWE-200, which addresses information exposure through improper error handling or data processing. This weakness is particularly concerning in enterprise environments where sensitive business data and authentication mechanisms are often transmitted through URL parameters, making the system susceptible to credential theft and unauthorized access attempts.
The operational impact of this vulnerability extends beyond simple information disclosure, as it can enable attackers to reconstruct session information, extract authentication tokens, or gather other sensitive data that may be used to impersonate legitimate users or gain unauthorized access to restricted resources. Attackers can exploit this vulnerability through various methods including network packet capture, proxy server manipulation, or direct interception of HTTP traffic. The exposure of query string parameters creates opportunities for privilege escalation attacks and can significantly weaken the overall security posture of the Information Server deployment. This vulnerability directly impacts the confidentiality aspect of the CIA triad and can be categorized under ATT&CK technique T1041, which involves data from network shared drives, and T1566, which covers credential harvesting through various attack vectors.
Organizations should implement immediate mitigations including enforcing HTTPS encryption for all communications, implementing proper input validation and sanitization of query parameters, and deploying network monitoring solutions to detect and prevent man-in-the-middle attacks. The recommended approach involves configuring the application to reject or sanitize sensitive data within query strings, implementing strict access controls, and ensuring that all communication channels utilize strong encryption protocols. Additionally, regular security assessments should be conducted to identify potential information disclosure vulnerabilities in similar applications and network infrastructure components. The vulnerability demonstrates the critical importance of secure coding practices and proper data handling procedures in enterprise software deployments, particularly in systems that process sensitive business information and user credentials.