Summary
The EnergizeLab AI Station (RK3562) firmware includes default root credentials while leaving SSH enabled. An attacker with network access to a device may authenticate as root and gain complete control of the operating system and connected services.
The EnergizeLab AI Station (RK3562) firmware includes default root credentials while leaving SSH enabled. An attacker with network access to a device may authenticate as root and gain complete control of the operating system and connected services.
Affected context
The vulnerability occurs in firmware deployments where:
- Default or shared root credentials are embedded in the device image
- SSH is enabled and reachable over a network
- Device owners have not replaced the supplied credentials or restricted administrative access
Exposure depends on network reachability, deployed access controls, and whether the default credentials remain valid.
The vulnerability occurs in firmware deployments where:
- Default or shared root credentials are embedded in the device image
- SSH is enabled and reachable over a network
- Device owners have not replaced the supplied credentials or restricted administrative access
Exposure depends on network reachability, deployed access controls, and whether the default credentials remain valid.
Exploit preconditions
- Attack surface: Network-accessible SSH service on the EnergizeLab AI Station
- Required access: Network connectivity to the device and knowledge or discovery of the default credentials
- Trigger point: Authentication to SSH using the supplied root account
- Why exploitation is possible: Credentials embedded in the firmware are predictable or shared across devices, and SSH permits privileged remote login
- Attack surface: Network-accessible SSH service on the EnergizeLab AI Station
- Required access: Network connectivity to the device and knowledge or discovery of the default credentials
- Trigger point: Authentication to SSH using the supplied root account
- Why exploitation is possible: Credentials embedded in the firmware are predictable or shared across devices, and SSH permits privileged remote login
Why this happens
The firmware ships with credentials that are not unique to each device or are otherwise retained as defaults, while exposing a remote administrative service.
This maps to CWE-798: Use of Hard-coded Credentials, where authentication secrets are embedded in software or firmware and can be recovered, reused, or distributed across deployments.
Permitting direct root authentication over SSH increases the consequences of credential disclosure.
The firmware ships with credentials that are not unique to each device or are otherwise retained as defaults, while exposing a remote administrative service.
This maps to CWE-798: Use of Hard-coded Credentials, where authentication secrets are embedded in software or firmware and can be recovered, reused, or distributed across deployments.
Permitting direct root authentication over SSH increases the consequences of credential disclosure.
Potential impact
- An attacker may obtain complete administrative control of the device
- Device configuration, applications, or stored data could be altered or removed
- The device could be used to access adjacent systems or networks
- Attackers could install persistent malware or use the device for further attacks
- Device availability and operational integrity could be disrupted
- An attacker may obtain complete administrative control of the device
- Device configuration, applications, or stored data could be altered or removed
- The device could be used to access adjacent systems or networks
- Attackers could install persistent malware or use the device for further attacks
- Device availability and operational integrity could be disrupted
General mitigation guidance
Mitigation generally focuses on removing shared secrets and reducing exposure of privileged management interfaces.
Common defensive patterns include:
- Generating unique, device-specific administrative credentials during provisioning
- Requiring a credential change or secure enrollment before enabling remote administration
- Disabling direct root SSH login and using a controlled administrative account with privilege elevation
- Restricting SSH access to trusted management networks, VPNs, or explicitly authorized hosts
- Applying key-based authentication and protecting private keys through secure provisioning
- Limiting device privileges and separating management access from operational services
- Monitoring for unexpected authentication attempts and administrative activity
Mitigation generally focuses on removing shared secrets and reducing exposure of privileged management interfaces.
Common defensive patterns include:
- Generating unique, device-specific administrative credentials during provisioning
- Requiring a credential change or secure enrollment before enabling remote administration
- Disabling direct root SSH login and using a controlled administrative account with privilege elevation
- Restricting SSH access to trusted management networks, VPNs, or explicitly authorized hosts
- Applying key-based authentication and protecting private keys through secure provisioning
- Limiting device privileges and separating management access from operational services
- Monitoring for unexpected authentication attempts and administrative activity
How teams detect issues like this
Organizations can identify similar issues through:
- Firmware and filesystem analysis for embedded usernames, passwords, keys, or authentication tokens
- Static analysis and secret-scanning rules targeting hardcoded credential patterns
- Code and configuration reviews that examine SSH enablement, root login policy, and provisioning workflows
- Testing whether factory credentials are unique, rotated, and rejected after enrollment
- Network policy checks that identify management services exposed beyond intended administrative segments
- Automated firmware review tools and CI policy gates that block newly introduced embedded secrets
Organizations can identify similar issues through:
- Firmware and filesystem analysis for embedded usernames, passwords, keys, or authentication tokens
- Static analysis and secret-scanning rules targeting hardcoded credential patterns
- Code and configuration reviews that examine SSH enablement, root login policy, and provisioning workflows
- Testing whether factory credentials are unique, rotated, and rejected after enrollment
- Network policy checks that identify management services exposed beyond intended administrative segments
- Automated firmware review tools and CI policy gates that block newly introduced embedded secrets
