CVE-2012-5766 in Sterling B2B Integrator
Summary
by MITRE
Multiple SQL injection vulnerabilities in IBM Sterling B2B Integrator 5.1 and 5.2 and Sterling File Gateway 2.1 and 2.2 allow remote authenticated users to execute arbitrary SQL commands via vectors involving the RNVisibility page and unspecified screens, a different vulnerability than CVE-2013-0560.
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Analysis
by VulDB Data Team • 02/24/2018
The vulnerability identified as CVE-2012-5766 represents a critical SQL injection flaw affecting IBM Sterling B2B Integrator versions 5.1 and 5.2, as well as Sterling File Gateway versions 2.1 and 2.2. This vulnerability falls under the Common Weakness Enumeration category CWE-89, which specifically addresses SQL injection weaknesses in software applications. The flaw manifests in the authentication and authorization mechanisms of these enterprise integration platforms, where improperly sanitized user inputs are directly incorporated into database queries without adequate validation or parameterization.
The technical exploitation occurs through the RNVisibility page and other unspecified screens within the affected IBM products, allowing authenticated attackers to manipulate database queries by injecting malicious SQL payloads. Unlike CVE-2013-0560 which targeted different components, this vulnerability specifically leverages the web interface components where users can interact with the system's database layer. The authentication requirement means that attackers must first obtain valid credentials, but once authenticated, they can leverage this vulnerability to execute arbitrary SQL commands against the underlying database.
The operational impact of this vulnerability is severe for organizations relying on these IBM integration platforms, as successful exploitation could result in complete database compromise, data exfiltration, and potential lateral movement within the network infrastructure. Attackers could extract sensitive business data, modify critical integration configurations, or even escalate privileges within the database environment. The vulnerability's presence in both B2B Integrator and File Gateway products creates additional risk as these systems often handle sensitive transactional data and file transfers between business partners.
Organizations should implement immediate mitigations including applying the vendor-provided security patches, implementing network segmentation to limit access to these systems, and deploying web application firewalls to detect and block SQL injection attempts. The vulnerability demonstrates the importance of input validation and parameterized queries in enterprise applications, aligning with ATT&CK technique T1071.004 for application layer protocol manipulation. Regular security assessments and code reviews should focus on database interaction points, particularly those involving user-supplied inputs, to prevent similar vulnerabilities from emerging in future software deployments.