CVE-2025-64090

Authenticated Remote Code Execution in device hostname

Critical · published January 9, 2026

CVSS v3.1
10.0
EPSS
0%
Percentile
35.4
In the wild
Unconfirmed
What it is

🚨 An authenticated attacker can simply send a command through the device's hostname—talk about rolling out the welcome mat for chaos! 🔥 Think of it like a party where the host says anyone with a specific name tag can request anything from the kitchen—suddenly, chaos reigns with unauthorized food requests flying everywhere! An attacker could execute arbitrary commands on the device, potentially taking full control, stealing sensitive data, or causing service outages. With a CVSS score of 10, the stakes are sky-high—this could lead to disastrous consequences for your systems and users alike!

Put simply

Think of it like a party where the host says anyone with a specific name tag can request anything from the kitchen—suddenly, chaos reigns with unauthorized food requests flying everywhere! CVE-2025-64090 allows authenticated attackers to execute commands via the device hostname due to improper validation, effectively turning a simple identification process into a powerful attack vector.

What to do

An attacker could execute arbitrary commands on the device, potentially taking full control, stealing sensitive data, or causing service outages. With a CVSS score of 10, the stakes are sky-high—this could lead to disastrous consequences for your systems and users alike! Patch your systems immediately to the latest version that addresses this vulnerability. Review user permissions and ensure that only necessary authenticated users have access. Enable logging and monitoring to detect any suspicious activity related to hostname commands. You've got this! Take these steps now, and you'll be a security hero in no time! 🛡️

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00421 · 35.4th percentile
Published
2026-01-09T09:59Z
EPSS history
Timeline
  • 09 JAN 09:59Z
    Authenticated Remote Code Execution in device hostname
    cvelistv5