CVE-2025-46123: Ruckus Wireless Ruckus Unleashed

High severity, CVSS 7.2. EPSS: 1.1% chance of exploitation in the next 30 days.

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.

Affected products

• Ruckus Wireless Ruckus Unleashed: before 200.15.6.212.14 (fixed in 200.15.6.212.14); from 200.17, before 200.17.7.0.139 (fixed in 200.17.7.0.139)
• Ruckus Wireless Ruckus Zonedirector: before 10.5.1.0.279 (fixed in 10.5.1.0.279)

Published 2025-07-21. Last modified 2026-06-17.