CVE-2024-47254 is a vulnerability identified in 2N Access Commander, a widely used access control management system, specifically in versions up to 3.1.1.2. The root cause is an insufficient verification of data authenticity, classified under CWE-807, which means the system relies on untrusted inputs when making security decisions. This flaw can be exploited by an attacker who already has high privileges and remote access (attack vector: adjacent network) but requires user interaction and has a high attack complexity. By exploiting this vulnerability, the attacker can escalate their privileges to root level, gaining full control over the system. This can lead to complete compromise of the access control system, allowing unauthorized access to physical premises, manipulation of access logs, and disruption of security operations. The CVSS v3.1 score is 6.3 (medium), reflecting the high impact on confidentiality, integrity, and availability, but mitigated by the need for high privileges and user interaction. No public exploits or patches are currently available, indicating the need for proactive defense. The vulnerability affects critical security infrastructure, making it a significant concern for organizations relying on 2N Access Commander for physical security management.

For European organizations, the impact of CVE-2024-47254 can be substantial. 2N Access Commander is used in various sectors including government, critical infrastructure, corporate offices, and industrial facilities. Successful exploitation could lead to unauthorized physical access, data breaches, and operational disruptions. The ability to gain root access means attackers can manipulate or disable security controls, erase audit trails, and potentially pivot to other network segments. This poses risks to confidentiality of sensitive data, integrity of security policies, and availability of access control systems. Given the reliance on these systems for physical security, the threat extends beyond IT to physical safety and regulatory compliance. The medium severity score reflects the controlled conditions required for exploitation, but the consequences of a successful attack are severe. Organizations in Europe must consider this vulnerability a priority due to the critical nature of access control systems in maintaining security and compliance.

1. Monitor 2N vendor communications closely for official patches or updates addressing CVE-2024-47254 and apply them immediately upon release. 2. Restrict administrative and high-privilege access to 2N Access Commander systems using network segmentation and strict access control lists to limit exposure. 3. Implement multi-factor authentication (MFA) for all privileged accounts to reduce the risk of credential compromise. 4. Conduct regular audits of user activities and system logs to detect unusual privilege escalation attempts or unauthorized changes. 5. Employ network intrusion detection systems (NIDS) to monitor for suspicious traffic patterns around access control systems. 6. Isolate access control management systems from general user networks to reduce attack surface. 7. Train administrators on secure handling of access control systems and awareness of social engineering tactics that could facilitate user interaction exploitation. 8. Develop and test incident response plans specifically for physical security system compromises to ensure rapid containment and recovery.