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CVE-2025-46123

Ruckuswireless Ruckus Unleashed remote code execution

7.2 HIGHPublic exploitEPSS 1.09%
  1. Published21 Jul 2025

Description

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredHigh
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

Ruckuswireless Ruckus Unleashed≥ 200.17 < 200.17.7.0.139 · < 200.15.6.212.14
Ruckuswireless Ruckus Zonedirector< 10.5.1.0.279

Remediation

Fixed in
Ruckuswireless Ruckus Unleashed≥ 200.17.7.0.139
Ruckuswireless Ruckus Zonedirector≥ 10.5.1.0.279

References

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Frequently asked

Is CVE-2025-46123 being actively exploited?

CVE-2025-46123 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 1.09%.

How severe is CVE-2025-46123?

CVE-2025-46123 has a CVSS 3.1 base score of 7.2, rated high. EPSS estimates a 1.09% probability of exploitation.

Which products are affected by CVE-2025-46123?

Affected products include Ruckuswireless Ruckus Unleashed, Ruckuswireless Ruckus Zonedirector.

How do I fix CVE-2025-46123?

Upgrade affected software to a fixed version, for example Ruckuswireless Ruckus Unleashed 200.17.7.0.139, Ruckuswireless Ruckus Zonedirector 10.5.1.0.279 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-46123 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.