CVE-2025-9000 is a high-severity vulnerability identified in Mechrevo Control Center GX V2 version 5.56.51.48. The vulnerability stems from an uncontrolled search path issue within an unspecified functionality of the component referred to as the 'reg File Handler.' This flaw allows an attacker with local access to manipulate the search path used by the application, potentially causing the software to load malicious files or code instead of legitimate ones. The vulnerability requires local access and low privileges (PR:L), but does not require user interaction (UI:N) or authentication (AT:N). The attack complexity is high (AC:H), indicating that exploitation is difficult and likely requires specific conditions or expertise. The vulnerability impacts confidentiality, integrity, and availability at a high level (VC:H, VI:H, VA:H), meaning successful exploitation could lead to significant compromise of system security. The vulnerability has been publicly disclosed, increasing the risk of exploitation, although no known exploits are currently observed in the wild. The CVSS 4.0 vector score is 7.3, reflecting the high severity and potential impact. The uncontrolled search path issue typically involves the software loading resources, libraries, or configuration files from directories that can be influenced by an attacker, leading to execution of arbitrary code or privilege escalation. Since the vulnerability affects a component that handles registry files, it may allow manipulation of system or application settings, further increasing the risk. Given the complexity and local access requirement, exploitation is less likely in remote attack scenarios but remains a significant risk for insider threats or compromised local accounts.

For European organizations using Mechrevo Control Center GX V2, this vulnerability poses a significant risk, especially in environments where local access controls are weak or where users have elevated privileges. Successful exploitation could lead to unauthorized code execution, data tampering, or denial of service, impacting confidentiality, integrity, and availability of critical systems. This is particularly concerning for sectors with sensitive data such as finance, healthcare, and government agencies. The high impact on system integrity and confidentiality could result in data breaches or operational disruptions. Since the vulnerability requires local access, organizations with remote or hybrid workforces should ensure endpoint security to prevent lateral movement by attackers. The public disclosure of the vulnerability increases the urgency for European organizations to assess their exposure and implement mitigations promptly to avoid potential targeted attacks or insider misuse.

1. Immediate assessment of all systems running Mechrevo Control Center GX V2 version 5.56.51.48 to identify affected endpoints. 2. Restrict local access to systems with this software to trusted personnel only, enforcing strict access controls and monitoring. 3. Implement application whitelisting and integrity checks to detect and prevent unauthorized modifications or loading of malicious files via the search path. 4. Employ endpoint detection and response (EDR) solutions to monitor for suspicious activities related to file handling and registry modifications. 5. Since no patch is currently linked, engage with Mechrevo support or vendor channels to obtain or request a security update addressing this vulnerability. 6. Educate users about the risks of local exploitation and enforce the principle of least privilege to minimize the potential impact. 7. Regularly audit and harden system configurations to reduce the attack surface, including verifying the integrity of registry handlers and associated components. 8. Monitor public vulnerability and exploit databases for updates or emerging exploit code to adjust defenses accordingly.