An issue was discovered in CommScope Ruckus Unleashed prior to 200.15.6.212.14 and 200.17.7.0.139, and in Ruckus ZoneDirector prior to 10.5.1.0.279, where the authenticated configuration endpoint /admin/_conf.jsp writes the Wi-Fi guest password to memory with snprintf using the attacker-supplied value as the format string; a crafted password therefore triggers uncontrolled format-string processing and enables remote code execution on the controller.
The product uses a function that accepts a format string as an argument, but the format string originates from an external source.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ruckus_unleashed | Ruckuswireless | * | 200.15.6.212.14 (excluding) |
| Ruckus_unleashed | Ruckuswireless | 200.17 (including) | 200.17.7.0.139 (excluding) |
| Ruckus_zonedirector | Ruckuswireless | * | 10.5.1.0.279 (excluding) |