CVE-2022-39073

There is a command injection vulnerability in ZTE MF286R, Due to insufficient validation of the input parameters, an attacker could use the vulnerability to…

Critical · published January 6, 2023

CVSS v3.1
9.8
EPSS
3%
Percentile
88.7
In the wild
Unconfirmed
What it is

🔥 A command injection vulnerability in the ZTE MF286R means an attacker could run arbitrary commands, and all they need is a little input mismanagement! Think of it like a restaurant where the chef cooks whatever order comes in without checking if the request is safe — an unfiltered order could lead to a dish that no one wants! This vulnerability is absolutely devastating! An attacker could gain full control of the device, manipulating settings or even launching further attacks on your network. If exploited, they could effectively turn your router into a puppet, doing their bidding without you ever knowing.

Put simply

Think of it like a restaurant where the chef cooks whatever order comes in without checking if the request is safe — an unfiltered order could lead to a dish that no one wants! Due to insufficient validation of input parameters, this command injection flaw allows attackers to execute arbitrary commands on the ZTE MF286R, bypassing standard security measures.

What to do

This vulnerability is absolutely devastating! An attacker could gain full control of the device, manipulating settings or even launching further attacks on your network. If exploited, they could effectively turn your router into a puppet, doing their bidding without you ever knowing. Immediate action is crucial: update to the latest firmware provided by ZTE to patch this vulnerability. Additionally, review your device settings, and ensure no unauthorized commands have been executed. Always validate any inputs to your devices! You've got this! Implement these fixes, and you'll fortify your network like a pro! 🛡️

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
0.03375 · 88.7th percentile
Published
2023-01-06T00:00Z
EPSS history
Timeline
  • 06 JAN 00:00Z
    There is a command injection vulnerability in ZTE MF286R, Due to insufficient validation of the input parameters, an attacker could use the vulnerability to…
    cvelistv5