Description (CNA)
Signal K Server is a server application that runs on a central hub in a boat. Prior to version 2.19.0, an unauthenticated attacker can pollute the internal state (`restoreFilePath`) of the server via the `/skServer/validateBackup` endpoint. This allows the attacker to hijack the administrator's "Restore" functionality to overwrite critical server configuration files (e.g., `security.json`, `package.json`), leading to account takeover and Remote Code Execution (RCE). Version 2.19.0 patches this vulnerability.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| SignalK / signalk-server | affected < 2.19.0 |
CWE
CWE-78, CWE-913
References
- https://github.com/SignalK/signalk-server/security/advisories/GHSA-w3x5-7c4c-66p9
- https://github.com/SignalK/signalk-server/releases/tag/v2.19.0
ADP enrichment
No English description supplied.
No references supplied.