CVE-2022-45479CWE-306

PC Keyboard allows remote unauthenticated users to send instructions to the server to execute arbitrary code without any previous authorization or…

Critical · published December 5, 2022

CVSS v3.1
9.8
EPSS
2%
Percentile
77.9
In the wild
Unconfirmed
What it is

🚨 A remote attacker can send commands to your PC keyboard server without breaking a sweat! Anyone can execute arbitrary code without a password—yikes! 🔥 Think of it like a restaurant with a drive-thru that takes orders from anyone, even those who don’t have the right to be there. The server is accepting every request without checking who’s making it, and that’s an open invitation for trouble! This vulnerability could lead to absolute chaos! An attacker could execute any code they desire, allowing them to manipulate, steal, or even destroy critical data on your server. Imagine a thief walking into a vault and taking whatever they want—it's that serious!

Put simply

Think of it like a restaurant with a drive-thru that takes orders from anyone, even those who don’t have the right to be there. The server is accepting every request without checking who’s making it, and that’s an open invitation for trouble! CVE-2022-45479 allows remote unauthenticated users to interact with the server in a way that executes arbitrary code. This critical flaw occurs because the server does not require any authorization or authentication before processing commands.

What to do

This vulnerability could lead to absolute chaos! An attacker could execute any code they desire, allowing them to manipulate, steal, or even destroy critical data on your server. Imagine a thief walking into a vault and taking whatever they want—it's that serious! To protect yourself, patch to the latest version of PC Keyboard immediately. Also, consider implementing stricter authentication measures to ensure only authorized users can send commands to your server. Don't wait—this needs your urgent attention! You've got this! Follow these steps to secure your server and reclaim your peace of mind. 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01766 · 77.9th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2022-12-05T00:00Z
EPSS history
Timeline
  • 05 DEC 00:00Z
    PC Keyboard allows remote unauthenticated users to send instructions to the server to execute arbitrary code without any previous authorization or…
    cvelistv5