CVE-2025-12503 identifies a SQL Injection vulnerability classified under CWE-89 in Digiwin's EasyFlow .NET and EasyFlow AiNet products. This vulnerability arises from improper neutralization of special elements in SQL commands, allowing authenticated remote attackers to inject arbitrary SQL queries. The flaw enables attackers to read sensitive database contents without requiring elevated privileges beyond authentication, and no user interaction is necessary. The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N) indicates network attack vector, low complexity, no attack or user interaction needed, partial confidentiality impact, and no integrity or availability impact. Although no known exploits are reported, the vulnerability poses a significant risk to data confidentiality. Digiwin EasyFlow .NET is an enterprise workflow and process automation platform used in various industries, making this vulnerability critical for organizations relying on it for business operations. The lack of available patches necessitates immediate compensating controls. The vulnerability was reserved on 2025-10-30 and published on 2025-11-03, indicating recent discovery and disclosure. The vulnerability's exploitation could lead to unauthorized data disclosure, potentially exposing sensitive business or personal information stored in the backend databases.

For European organizations, the primary impact is the unauthorized disclosure of sensitive data stored within Digiwin EasyFlow .NET databases. This could include business process information, employee data, or other confidential records, leading to privacy violations, regulatory non-compliance (e.g., GDPR), and reputational damage. Since the vulnerability requires authentication but only low privileges, insider threats or compromised credentials could be leveraged to exploit it. The partial confidentiality impact means attackers can read data but cannot modify or delete it, limiting but not negating the risk. The absence of known exploits reduces immediate risk but also means organizations must proactively address the vulnerability before attackers develop exploits. Industries with critical workflows automated by EasyFlow .NET, such as manufacturing, finance, or public sector entities in Europe, could face operational risks if sensitive data is exposed. Regulatory bodies in Europe may impose fines or sanctions if data breaches occur due to unpatched vulnerabilities. The vulnerability does not affect system availability or integrity directly, so operational disruption is less likely unless combined with other attacks.

European organizations should immediately review and restrict access controls to Digiwin EasyFlow .NET environments, ensuring only necessary users have authentication credentials. Implement strict monitoring and logging of database queries and application usage to detect anomalous SQL commands indicative of injection attempts. Employ Web Application Firewalls (WAFs) with custom rules to detect and block SQL injection patterns targeting EasyFlow .NET. Until official patches are released, consider deploying application-layer input validation and parameterized queries if source code access or configuration options allow. Conduct thorough credential audits and enforce strong authentication mechanisms, including multi-factor authentication, to reduce the risk of credential compromise. Engage with Digiwin support channels to obtain timelines for patches and apply them promptly once available. Additionally, perform regular security assessments and penetration tests focusing on SQL injection vectors within EasyFlow .NET deployments. Prepare incident response plans specific to potential data disclosure events stemming from this vulnerability.