GHSA-ggxw-g3cp-mgf8
FUXA Unauthenticated Remote Arbitrary Device Tag Write
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | fuxa-server | < 1.2.10 | 1.2.10 |
Details
As written in the advisory (Markdown source, shown as plain text).
### Summary
**Description**
An authorization bypass vulnerability in FUXA allows an unauthenticated, remote attacker to modify device tags via WebSockets. This affects FUXA through version 1.2.9. This issue has been patched in FUXA version 1.2.10.
### Impact
This affects all deployments, including those with `runtime.settings.secureEnabled` set to `true`.
Exploitation allows an unauthenticated, remote attacker to bypass role-based access controls and overwrite arbitrary device tags or disable communication drivers, exposing connected ICS/SCADA environments to follow-on actions. This may allow an attacker to manipulate physical processes and disconnected devices from the HMI.
### Patches
This issue has been patched in FUXA version 1.2.10. Users are strongly encouraged to update to the latest available release.
References
External links from the advisory. They lead to third-party sites.