CVE-2025-8701 is a SQL Injection vulnerability identified in version 1.0 of the Wanzhou WOES Intelligent Optimization Energy Saving System. The vulnerability exists in an unspecified functionality related to the endpoint /OL_OprationLog/GetPageList, where the parameter 'optUser' is improperly sanitized, allowing an attacker to inject malicious SQL code. This flaw enables remote exploitation without requiring user interaction or elevated privileges, making it accessible over the network. The vulnerability could allow an attacker to manipulate backend database queries, potentially leading to unauthorized data access, data modification, or disruption of service. Although the CVSS 4.0 score is 5.3 (medium severity), the vulnerability is rated critical in the description, indicating a significant risk if exploited. The exploit has been publicly disclosed, increasing the likelihood of exploitation attempts, although no known exploits in the wild have been reported yet. The vulnerability affects only version 1.0 of the product, and no patches or fixes have been linked or published at this time. The WOES system is designed for intelligent optimization and energy saving, likely deployed in industrial or building management environments, which may involve critical infrastructure components.

For European organizations, especially those in industrial sectors, energy management, and smart building operations, this vulnerability poses a considerable risk. Exploitation could lead to unauthorized access to sensitive operational data, manipulation of energy optimization parameters, or disruption of energy-saving functions, potentially causing financial losses, operational downtime, or safety hazards. Given the critical nature of energy systems in Europe’s push for sustainability and smart infrastructure, compromised systems could undermine regulatory compliance and damage organizational reputation. The remote and unauthenticated nature of the attack vector increases the risk, especially for organizations with exposed or poorly segmented network environments. Additionally, the lack of available patches means organizations must rely on mitigation strategies until an official fix is released.

Organizations using Wanzhou WOES Intelligent Optimization Energy Saving System version 1.0 should immediately conduct a thorough inventory to identify affected systems. Network segmentation should be enforced to isolate the WOES system from general IT networks and restrict access to trusted administrators only. Implement Web Application Firewalls (WAFs) with custom rules to detect and block SQL injection patterns targeting the 'optUser' parameter. Monitor logs for unusual database query patterns or access attempts to the /OL_OprationLog/GetPageList endpoint. If possible, disable or restrict access to this endpoint until a patch is available. Employ strict input validation and parameterized queries if custom modifications are possible. Engage with the vendor for timely patch releases and subscribe to vulnerability advisories. Additionally, conduct penetration testing focused on SQL injection vectors to identify and remediate similar vulnerabilities in the environment.