CVE-2026-7769 in Sterling B2B Integrator
Summary
by MITRE • 07/28/2026
IBM Sterling B2B Integrator 6.2.0.0 through 6.2.0.5_2, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1 and IBM Sterling File Gateway 6.2.0.0 through 6.2.0.5_2, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1 is vulnerable to SQL injection. A remote attacker could send specially crafted SQL statements, which could allow the attacker to view, add, modify, or delete information in the back-end database.
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Analysis
by VulDB Data Team • 07/28/2026
IBM Sterling B2B Integrator and IBM Sterling File Gateway versions 6.2.0.0 through 6.2.0.5_2, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1 contain a critical SQL injection vulnerability that represents a significant threat to enterprise data integrity and security. This vulnerability stems from insufficient input validation and sanitization within the applications' database interaction components, allowing malicious actors to craft specially designed SQL statements that bypass normal authentication and authorization mechanisms. The flaw exists in the way these integration platforms process user-supplied data when constructing database queries, creating an attack surface where untrusted input flows directly into SQL execution contexts without proper parameterization or escaping.
The technical exploitation of this vulnerability enables attackers to perform unauthorized operations against the underlying database systems through remote access capabilities. Attackers can leverage this weakness to execute arbitrary SQL commands that may allow them to extract sensitive information from database tables, modify existing records, insert new data, or even delete critical database entries. The impact extends beyond simple data theft as attackers could potentially escalate privileges within the database environment, leading to complete system compromise and unauthorized access to enterprise data repositories. This vulnerability aligns with CWE-89, which specifically addresses SQL injection flaws in software applications where user input is improperly handled during database query construction.
The operational implications of this vulnerability are severe for organizations utilizing these IBM products in production environments. Given that Sterling B2B Integrator and Sterling File Gateway are designed to handle critical business transactions and file transfers between trading partners, the compromise of these systems could result in data breaches affecting sensitive business information, customer data, or proprietary intellectual property. The remote nature of the attack means that threat actors do not require physical access to the network or system, making detection and mitigation more challenging. This vulnerability maps to several ATT&CK techniques including T1071.005 Application Layer Protocol Web Protocols and T1190 Exploit Public-Facing Application, highlighting the need for comprehensive network monitoring and intrusion detection systems.
Organizations should implement immediate mitigations including applying official IBM security patches and updates released to address this vulnerability, implementing web application firewalls to filter suspicious SQL injection attempts, and conducting thorough code reviews of any custom integrations that interact with these platforms. Database access controls should be reviewed and strengthened through principle of least privilege implementations, ensuring that application database accounts have minimal necessary permissions. Network segmentation and monitoring solutions should be enhanced to detect anomalous database query patterns that may indicate exploitation attempts. Additionally, organizations should consider implementing database activity monitoring tools that can identify and alert on suspicious SQL injection patterns in real-time, providing visibility into potential exploitation attempts against these critical integration platforms.