High · published October 7, 2025
A vulnerability in Extreme Networks’ Fabric Engine (VOSS) before 9.3 was discovered. When SD-WAN AutoSense is enabled on a port, it may automatically configure fabric connectivity without validating ISIS authentication settings. The SD-WAN AutoSense implementation may be exploited by malicious actors by allowing unauthorized access to network fabric and configuration data.
| Product | Versions | Fixed in |
|---|---|---|
| extremenetworks/fabric_engine_\(voss\) | < 9.3 | 9.3 |