CVE-2025-52389 is an Insecure Direct Object Reference (IDOR) vulnerability identified in the Envasadora H2O Eireli - Soda Cristal software version 40.20.4. IDOR vulnerabilities occur when an application exposes references to internal implementation objects such as files, database records, or keys, without proper access control checks. In this case, authenticated attackers can exploit the vulnerability by crafting specific HTTP requests that manipulate object references to access sensitive data belonging to other users. This vulnerability requires the attacker to be authenticated, indicating that it is not exploitable by unauthenticated users. However, once authenticated, an attacker can bypass authorization controls to retrieve data they should not have access to. The lack of a CVSS score and absence of known exploits in the wild suggest that this vulnerability is newly disclosed and may not yet be actively exploited. The vulnerability affects the Soda Cristal software, which is presumably used in industrial or commercial environments related to Envasadora H2O Eireli, a company likely operating in beverage or bottling sectors. The technical details do not specify the exact nature of the sensitive data exposed, but given the context, it could include user information, operational data, or proprietary business information. No patches or mitigation links have been provided yet, indicating that remediation may still be pending or in development.

For European organizations using the Envasadora H2O Eireli - Soda Cristal software, this vulnerability poses a significant risk to data confidentiality and potentially integrity. Unauthorized access to sensitive data can lead to privacy violations, intellectual property theft, or leakage of operational secrets. This could result in regulatory non-compliance, especially under GDPR, which mandates strict protection of personal data. The requirement for authentication limits the attack surface to insiders or compromised accounts, but insider threats or credential theft could enable exploitation. The impact on availability appears minimal since the vulnerability focuses on unauthorized data access rather than disruption. However, reputational damage and financial losses from data breaches could be substantial. Organizations in sectors such as beverage manufacturing, bottling, or supply chain management that rely on this software may face operational risks if sensitive business data is exposed or manipulated. Additionally, the lack of patches increases the urgency for organizations to implement compensating controls to prevent exploitation.

Given the absence of official patches, European organizations should implement immediate compensating controls. These include enforcing strict access controls and multi-factor authentication to reduce the risk of account compromise. Monitoring and logging of all authenticated user activities, especially HTTP requests involving object references, should be enhanced to detect suspicious access patterns. Network segmentation can limit the exposure of the Soda Cristal system to only trusted internal users. Conducting a thorough audit of user permissions and removing unnecessary access rights will minimize the number of accounts that could exploit the vulnerability. Additionally, organizations should engage with the vendor to obtain timely patches or updates and apply them as soon as they become available. Implementing Web Application Firewalls (WAFs) with rules to detect and block anomalous requests targeting object references can provide an additional layer of defense. Finally, employee training on credential security and phishing awareness can reduce the risk of attackers gaining authenticated access.