CVE-2025-4272 is a critical vulnerability identified in Mechrevo Control Console version 1.0.2.70, specifically within the GCUService component's library located at C:\Program Files\OEM\MECHREVO Control Center\UniwillService\MyControlCenter\csCAPI.dll. The vulnerability arises from an uncontrolled search path issue, which means that the application improperly handles the search order for loading libraries or executables. This flaw can allow an attacker with local access and limited privileges to manipulate the search path, potentially causing the application to load malicious code instead of legitimate libraries. The vulnerability requires local access and has a high attack complexity, indicating that exploitation is not straightforward and likely requires significant knowledge or conditions to be met. No user interaction is needed, and the attacker does not require elevated privileges but does need some level of local access (low privileges). The CVSS 4.0 score is 7.3 (high severity), reflecting the significant impact on confidentiality, integrity, and availability if exploited. The vulnerability does not require network access, and no known exploits are currently observed in the wild. The exploit has been publicly disclosed, which increases the risk of future exploitation attempts. The vulnerability affects only version 1.0.2.70 of the Mechrevo Control Console, which is a management/control software likely pre-installed or used on Mechrevo-branded systems or OEM devices. The uncontrolled search path can lead to privilege escalation or code execution scenarios if an attacker can place a malicious DLL or executable in a location that the vulnerable service searches before the legitimate one.

For European organizations using Mechrevo Control Console 1.0.2.70, this vulnerability poses a significant risk, especially in environments where local access to machines is possible by untrusted users or where endpoint security is weak. Successful exploitation could lead to unauthorized code execution with the privileges of the affected service, potentially allowing attackers to escalate privileges, compromise system integrity, or disrupt availability. This is particularly concerning for organizations with sensitive data or critical infrastructure managed via Mechrevo systems. The local access requirement limits remote exploitation but insider threats, compromised endpoints, or physical access scenarios remain relevant. The high attack complexity reduces the likelihood of widespread exploitation but does not eliminate targeted attacks. Given the public disclosure of the exploit, European organizations should be vigilant about internal threat actors or malware that could leverage this vulnerability to propagate within networks. The impact on confidentiality, integrity, and availability is high, as attackers could manipulate system behavior or gain unauthorized control over affected devices.

1. Immediate mitigation should focus on restricting local access to systems running Mechrevo Control Console 1.0.2.70, ensuring that only trusted users have physical or remote desktop access. 2. Implement strict endpoint security controls, including application whitelisting and monitoring for unauthorized DLL or executable files in directories searched by the vulnerable service. 3. Conduct a thorough inventory of devices running the affected version and isolate or harden these systems until a vendor patch is available. 4. Monitor system logs and behavior for unusual activity indicative of exploitation attempts, such as unexpected process launches or DLL loads. 5. Employ least privilege principles to limit the permissions of services and users, reducing the potential impact of exploitation. 6. Engage with Mechrevo or OEM vendors to obtain patches or updates addressing this vulnerability as soon as they are released. 7. Educate IT and security teams about the vulnerability and the importance of controlling local access and monitoring for suspicious activity. 8. Consider deploying endpoint detection and response (EDR) solutions capable of detecting exploitation techniques related to DLL hijacking or search path manipulation.