CVE-2025-10870 is an SQL injection vulnerability identified in DIAL's CentrosNet software versions prior to 2.65. The flaw resides in the handling of the 'ultralogin' parameter within the '/centrosnet/ultralogin.php' endpoint, where insufficient neutralization of special SQL elements allows attackers to inject malicious SQL commands. This vulnerability enables attackers to perform unauthorized database operations including retrieval, creation, updating, and deletion of data. The attack vector requires no authentication or user interaction, making it highly accessible to remote attackers over the network. The vulnerability is classified under CWE-89, indicating improper neutralization of special elements in SQL commands. The CVSS 4.0 base score of 9.3 reflects the critical nature of this flaw, with metrics showing network attack vector, low attack complexity, no privileges or user interaction required, and high impact on confidentiality, integrity, and availability. Although no exploits are currently known in the wild, the potential for severe damage is high, especially in environments where CentrosNet manages sensitive or critical data. The lack of an official patch at the time of disclosure necessitates immediate risk mitigation strategies. Organizations should monitor for updates from DIAL and apply patches promptly once released. Additionally, network-level protections and input validation can help reduce the attack surface.

For European organizations, the impact of this vulnerability can be severe. CentrosNet is used in network management and monitoring, often within critical infrastructure sectors such as telecommunications, utilities, and enterprise environments. Exploitation could lead to unauthorized data disclosure, manipulation, or destruction, potentially disrupting operations and causing data breaches. The integrity of network management data could be compromised, leading to incorrect configurations or denial of service. Confidential information stored in the database may be exposed, violating data protection regulations such as GDPR. The availability of network management services could be impaired, affecting business continuity. The ease of exploitation without authentication increases the risk of widespread attacks, especially in organizations with externally accessible CentrosNet instances. This vulnerability could also be leveraged as a foothold for further lateral movement within networks, amplifying the threat to European enterprises.

1. Immediate network-level controls: Restrict access to the '/centrosnet/ultralogin.php' endpoint by implementing firewall rules or network segmentation to limit exposure to trusted IP addresses only. 2. Input validation and filtering: Deploy web application firewalls (WAFs) with custom rules to detect and block malicious SQL injection payloads targeting the 'ultralogin' parameter. 3. Monitor logs and alerts: Enable detailed logging on CentrosNet and network devices to detect anomalous requests or repeated attempts to exploit the vulnerability. 4. Patch management: Prioritize applying the official patch from DIAL once available for version 2.65 or later to remediate the vulnerability. 5. Incident response readiness: Prepare response plans to quickly isolate affected systems and conduct forensic analysis if exploitation is suspected. 6. Vendor engagement: Maintain communication with DIAL for updates and guidance on secure configurations. 7. Minimize privileges: Ensure that the database user account used by CentrosNet has the least privileges necessary to limit potential damage from injection attacks. 8. Conduct security assessments: Perform penetration testing and code reviews on custom integrations with CentrosNet to identify additional injection risks.