CVE-2014-2948 in Business Process Management Suite
Summary
by MITRE
SQL injection vulnerability in workflowenginesoa.asmx in Bizagi BPM Suite through 10.4 allows remote authenticated users to execute arbitrary SQL commands via a crafted SOAP request.
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Analysis
by VulDB Data Team • 08/21/2024
The CVE-2014-2948 vulnerability represents a critical SQL injection flaw within the Bizagi BPM Suite workflow engine component. This vulnerability specifically affects versions through 10.4 and exists in the workflowenginesoa.asmx web service interface that handles SOAP requests for business process management workflows. The flaw allows authenticated attackers to manipulate database queries through crafted SOAP payloads, potentially enabling unauthorized data access, modification, or deletion. The vulnerability stems from insufficient input validation and sanitization within the web service's parameter handling mechanisms, creating an exploitable path for malicious actors who have legitimate access to the system.
The technical implementation of this vulnerability occurs at the application layer where SOAP requests are processed without proper parameter escaping or validation. When legitimate users submit SOAP requests containing maliciously crafted parameters, the workflow engine fails to properly sanitize these inputs before incorporating them into SQL queries. This injection occurs within the workflow engine's database interaction logic, where user-supplied values are directly concatenated into SQL command strings rather than being properly parameterized or escaped. The vulnerability specifically impacts the workflowenginesoa.asmx endpoint which serves as the primary interface for business process automation workflows, making it a critical attack surface for adversaries seeking persistent access to organizational data.
From an operational perspective, this vulnerability poses significant risks to organizations using Bizagi BPM Suite as their primary business process management platform. The remote authenticated nature of the exploit means that attackers with valid user credentials can leverage this flaw to escalate their privileges and gain unauthorized database access. Successful exploitation could result in data breaches, unauthorized process modifications, or complete system compromise depending on the database permissions assigned to the authenticated users. The impact extends beyond immediate data exposure as attackers could potentially manipulate workflow processes to bypass business controls or create backdoor access points within the organization's automated processes. This vulnerability particularly affects enterprise environments where Bizagi BPM Suite is used for critical business operations, making it an attractive target for both external attackers and insider threats.
Organizations should implement multiple layers of mitigation strategies to address this vulnerability effectively. Immediate remediation involves applying the vendor-provided patches or updates that properly sanitize input parameters and implement proper parameterized queries within the workflow engine. Network segmentation and access controls should be enforced to limit the blast radius of potential exploitation, ensuring that only authorized users have access to the affected workflow engine endpoints. Additionally, implementing comprehensive monitoring and logging of SOAP request patterns can help detect anomalous behavior indicative of exploitation attempts. Security teams should also conduct thorough code reviews of custom workflow implementations that interact with the affected engine to ensure proper input validation is maintained throughout the application stack. The vulnerability aligns with CWE-89 which categorizes SQL injection flaws, and represents a technique commonly associated with attack patterns in the MITRE ATT&CK framework under the credential access and persistence domains, particularly emphasizing the importance of input validation controls and secure coding practices in preventing such vulnerabilities.