CVE-2025-4286 is a vulnerability identified in Intelbras InControl software versions up to 2.21.59. The flaw exists in an unspecified function within the 'Dispositivos Edição Page' component, where the argument 'Senha de Comunicação' (Communication Password) is improperly handled, leading to unprotected storage of credentials. This vulnerability allows an attacker to remotely exploit the system without requiring user interaction or authentication, due to the network accessibility of the affected component. The vulnerability is classified as 'problematic' with a CVSS 4.0 base score of 5.1 (medium severity), indicating moderate impact. The core issue is that sensitive credentials are stored in a manner that lacks adequate protection, potentially exposing them to unauthorized access. Although the vendor has indicated that a fix will be released in a future update, no patch is currently available. Public disclosure of the exploit exists, but there are no confirmed reports of exploitation in the wild at this time. The vulnerability primarily impacts confidentiality, as exposed credentials could allow attackers to gain unauthorized access to the system or connected devices. The lack of integrity or availability impact is noted, as the vulnerability does not directly enable modification or disruption of services. The ease of exploitation is relatively high given no authentication or user interaction is required, but a high privilege level is needed to execute the attack remotely, which may limit the attack surface somewhat.

For European organizations using Intelbras InControl, this vulnerability presents a risk of credential compromise that could lead to unauthorized access to networked devices or systems managed by the software. This is particularly concerning for organizations relying on Intelbras products for security, surveillance, or communication infrastructure, as attackers could leverage stolen credentials to pivot within networks, exfiltrate data, or disrupt operations. The medium severity rating suggests a moderate risk, but the remote exploitability and public availability of exploit details increase the urgency for mitigation. Confidentiality breaches could result in regulatory non-compliance under GDPR if personal or sensitive data is exposed. Additionally, organizations in critical infrastructure sectors or those with high-value intellectual property may face increased risk from targeted attacks exploiting this vulnerability. The absence of a current patch means organizations must rely on compensating controls to reduce exposure until an official fix is released.

1. Immediate mitigation should include restricting network access to the Intelbras InControl management interfaces, ideally isolating them within secure internal networks or VPNs to prevent unauthorized remote access. 2. Implement strict network segmentation and firewall rules to limit exposure of the affected component to trusted hosts only. 3. Monitor logs and network traffic for unusual access patterns or attempts to exploit the 'Senha de Comunicação' parameter. 4. Enforce strong credential policies and consider rotating communication passwords to reduce the risk window. 5. Where possible, disable or limit features related to the 'Dispositivos Edição Page' component until a patch is available. 6. Engage with Intelbras support to obtain early access to patches or updates addressing this vulnerability. 7. Conduct regular security assessments and penetration tests focusing on credential storage and access controls within Intelbras InControl deployments. 8. Educate administrators on the risks and signs of exploitation to enhance detection and response capabilities.