CVE-2025-7636 is an SQL Injection vulnerability classified under CWE-89, affecting Ergosis Security Systems Computer Industry and Trade Inc.'s ZEUS PDKS product. The vulnerability exists in versions prior to 1.0.5.10, allowing improper neutralization of special elements in SQL commands. This flaw enables an attacker to inject malicious SQL code remotely without user interaction, requiring only low privileges. The CVSS v3.1 score of 8.8 reflects its high severity, with an attack vector of network (AV:N), low attack complexity (AC:L), requiring privileges (PR:L), no user interaction (UI:N), unchanged scope (S:U), and high impact on confidentiality, integrity, and availability (C:H/I:H/A:H). The vulnerability could allow unauthorized data retrieval, modification, or deletion, and potentially disrupt system operations. Despite early notification, the vendor has not responded or issued patches, increasing the risk exposure. No known exploits are currently reported in the wild, but the vulnerability's nature makes it a prime target for attackers once exploit code becomes available. ZEUS PDKS is used in security systems, making this vulnerability particularly critical for organizations relying on it for physical or logical access control.

The impact of CVE-2025-7636 is significant for organizations using ZEUS PDKS, as successful exploitation can lead to full compromise of the underlying database and associated systems. Confidentiality is at risk due to potential unauthorized data disclosure, including sensitive security and access control information. Integrity can be compromised by unauthorized modification or deletion of records, potentially disrupting security policies and audit trails. Availability may be affected if attackers execute commands that degrade or crash the system, leading to denial of service. Given ZEUS PDKS's role in security infrastructure, such disruptions could have cascading effects on physical security and operational continuity. The requirement of low privileges for exploitation broadens the threat landscape, enabling insider threats or attackers who have gained minimal access to escalate their impact. The lack of vendor response and patches prolongs exposure, increasing the window for attackers to develop and deploy exploits. Organizations worldwide that depend on ZEUS PDKS for security management face elevated risks of data breaches, operational disruptions, and compliance violations.

In the absence of official patches from Ergosis Security Systems, organizations should implement multiple layers of mitigation. First, restrict network access to ZEUS PDKS management interfaces using firewalls and network segmentation to limit exposure to trusted hosts only. Employ strict access controls and monitor accounts with privileges to detect unusual activity. Implement Web Application Firewalls (WAFs) with custom rules to detect and block SQL Injection patterns targeting ZEUS PDKS endpoints. Conduct thorough input validation and sanitization on any user inputs interfacing with the system, if customization is possible. Regularly audit and monitor database logs for suspicious queries indicative of injection attempts. Consider deploying intrusion detection systems (IDS) with signatures for SQL Injection attacks. If feasible, isolate ZEUS PDKS in a hardened environment with minimal privileges and disable unnecessary services. Prepare incident response plans specific to SQL Injection exploitation scenarios. Engage with Ergosis Security Systems for updates and consider alternative solutions if remediation is delayed. Finally, maintain up-to-date backups to enable recovery in case of data compromise or system disruption.