CVE-2026-56784

OpenRemote · OpenRemote

A security vulnerability exists in OpenRemote software versions prior to 1.0, potentially exposing the system to unauthorized access.

Executive summary

OpenRemote software prior to version 1.0 contains a security flaw that may allow unauthorized access or compromise of the platform.

Vulnerability

The vulnerability affects OpenRemote systems prior to version 1.0. While specific technical details are limited, such flaws in IoT/Automation controller platforms often involve insufficient authentication or authorization checks that could allow an attacker to gain control over connected devices or system management functions.

Business impact

Successful exploitation could allow an attacker to take full control of the OpenRemote platform, leading to the compromise of connected IoT devices, sensitive data exposure, and potential operational disruption. Given the CVSS score of 8.1, this represents a high-risk scenario that requires immediate attention to prevent unauthorized access to critical automation infrastructure.

Remediation

Immediate Action: Upgrade all OpenRemote installations to version 1.0 or later immediately to resolve the underlying security deficiencies.

Proactive Monitoring: Audit system access logs for unauthorized administrative logins or irregular command executions originating from unknown network sources.

Compensating Controls: Restrict access to the OpenRemote management interface using network-level controls such as VPNs or IP whitelisting to prevent exposure to untrusted networks.

Exploitation status

Public Exploit Available: false

Analyst recommendation

Given the high severity and the critical nature of automation platforms, administrators must act decisively to secure their OpenRemote environments. Upgrading to the latest version is the only effective way to mitigate this risk, and it should be treated as a high-priority task to avoid potential system takeover.