Signal K Server is a server application that runs on a central hub in a boat. Prior to version 2.24.0-beta.4, there is a privilege escalation vulnerability by Admin Role Injection via /enableSecurity. An unauthenticated attacker can gain full Administrator access to the SignalK server at any time, allowing them to modify sensitive vessel routing data, alter server configurations, and access restricted endpoints.
This issue has been patched in version 2.24.0-beta.4.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
Low
Partial disruption
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products 4
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Signalk Signal_K_Server
cpe:2.3:a:signalk:signal_k_server:*:*:*:*:*:*:*:*
|
— |
2.24.0
|
|
Signalk Signal_K_Server
cpe:2.3:a:signalk:signal_k_server:2.24.0:beta1:*:*:*:*:*:*
|
— | — |
|
Signalk Signal_K_Server
cpe:2.3:a:signalk:signal_k_server:2.24.0:beta2:*:*:*:*:*:*
|
— | — |
|
Signalk Signal_K_Server
cpe:2.3:a:signalk:signal_k_server:2.24.0:beta3:*:*:*:*:*:*
|
— | — |