CVE-2021-3193

Improper access and command validation in the Nagios Docker Config Wizard before 1.1.2, as used in Nagios XI through 5.7, allows an unauthenticated attacker to…

published January 22, 2021

CVSS
—
EPSS
10%
Percentile
95.6
In the wild
Unconfirmed
What it is

⚠️ An unauthenticated attacker can sneak in and execute remote code with just a faulty command validation in the Nagios Docker Config Wizard! 🔥 Think of it like a restaurant where anyone can walk in and shout their order without ever being verified — if the kitchen takes it seriously, they might prepare anything requested, even if it’s totally off the menu! This vulnerability allows an attacker to run arbitrary commands as the apache user, potentially compromising the entire server. Picture this: a malicious user could gain control and wreak havoc on your monitoring systems, leading to data breaches or even service outages. It’s a sneaky way into your infrastructure!

Put simply

Think of it like a restaurant where anyone can walk in and shout their order without ever being verified — if the kitchen takes it seriously, they might prepare anything requested, even if it’s totally off the menu! The flaw exists in the Nagios Docker Config Wizard prior to version 1.1.2, where improper access and command validation allow malicious users to execute unauthorized commands as the apache user.

What to do

This vulnerability allows an attacker to run arbitrary commands as the apache user, potentially compromising the entire server. Picture this: a malicious user could gain control and wreak havoc on your monitoring systems, leading to data breaches or even service outages. It’s a sneaky way into your infrastructure! To mitigate this risk, upgrade the Nagios Docker Config Wizard to version 1.1.2 or later immediately. Additionally, review your access controls and command validation processes to ensure no unauthorized changes can happen. Regular audits are also a good practice! You've got this! Stay vigilant and patch up to keep your systems safe. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.09887 · 95.6th percentile
Published
2021-01-22T03:56Z
EPSS history
Timeline
  • 22 JAN 03:56Z
    Improper access and command validation in the Nagios Docker Config Wizard before 1.1.2, as used in Nagios XI through 5.7, allows an unauthenticated attacker to…
    cvelistv5