CVE-2025-44954CWE-1394

RUCKUS SmartZone (SZ) before 6.1.2p3 Refresh Build has a hardcoded SSH private key for a root-equivalent user account

Critical · published August 4, 2025

CVSS v3.1
9.0
EPSS
1%
Percentile
53.9
In the wild
Unconfirmed
What it is

🚨 A hardcoded SSH private key means attackers can breeze right in like they own the place! This nasty little oversight in RUCKUS SmartZone versions before 6.1.2p3 Refresh Build is a security nightmare waiting to happen. 🔥 Think of it as a hotel that gives every guest the same master key — anyone with that key can waltz into any room, snooping around at their leisure. Without a unique key for each room, privacy is obliterated and security is just a façade. If an attacker gets their hands on that hardcoded key, they could potentially access sensitive data, modify configurations, or even take control of the entire network. This isn't just a minor slip; it's an open invitation to wreak havoc in your systems!

Put simply

Think of it as a hotel that gives every guest the same master key — anyone with that key can waltz into any room, snooping around at their leisure. Without a unique key for each room, privacy is obliterated and security is just a façade. CVE-2025-44954 reveals that RUCKUS SmartZone has a hardcoded SSH private key for a root-equivalent user account, meaning it can be exploited to gain unauthorized access without any authentication hurdles.

What to do

If an attacker gets their hands on that hardcoded key, they could potentially access sensitive data, modify configurations, or even take control of the entire network. This isn't just a minor slip; it's an open invitation to wreak havoc in your systems! Immediate action is crucial! Upgrade RUCKUS SmartZone to version 6.1.2p3 Refresh Build or later to eliminate this hardcoded key. Additionally, ensure SSH keys are managed securely and are unique to each user. Conduct regular audits of your security protocols as an extra precaution! You've got this! With these steps, you'll have your security tightened up and protected in no time. 🛡️

The record
Technical detail
CVSS v3.1
9.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00734 · 53.9th percentile
Weakness
CWE-1394 · Use of Default Cryptographic Key
Published
2025-08-04T00:00Z
EPSS history
Timeline
  • 04 AUG 00:00Z
    RUCKUS SmartZone (SZ) before 6.1.2p3 Refresh Build has a hardcoded SSH private key for a root-equivalent user account
    cvelistv5