CVE-2021-40494

A Hardcoded JWT Secret Key in metadata.py in AdaptiveScale LXDUI through 2.1.3 allows attackers to gain admin access to the host system

published September 3, 2021

CVSS
—
EPSS
2%
Percentile
77.3
In the wild
Unconfirmed
What it is

🚨 A hardcoded JWT secret key is like leaving the back door wide open for attackers! This flaw in AdaptiveScale LXDUI through version 2.1.3 allows unauthorized access to admin privileges. 🔥 Think of it as an all-access pass that anyone can use because it’s just lying around! It’s like giving out the combination to the safe where you keep all your valuables, without realizing that anyone can now access it. With this vulnerability, an attacker could gain admin access, allowing them to control and manipulate the host system. This could lead to unauthorized data access, modification, or even complete takeover of the system itself, putting everything at serious risk.

Put simply

Think of it as an all-access pass that anyone can use because it’s just lying around! It’s like giving out the combination to the safe where you keep all your valuables, without realizing that anyone can now access it. The flaw arises from a hardcoded JWT secret key in the metadata.py file of AdaptiveScale LXDUI, which allows attackers to bypass authentication and gain elevated privileges without any challenge.

What to do

With this vulnerability, an attacker could gain admin access, allowing them to control and manipulate the host system. This could lead to unauthorized data access, modification, or even complete takeover of the system itself, putting everything at serious risk. To secure your system, update to the latest version of AdaptiveScale LXDUI or implement a fix that removes the hardcoded secret key. Additionally, ensure that best practices for JWT handling are followed to prevent unauthorized access. You’ve got this! With these steps, you'll strengthen your defenses and keep your systems safe! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01716 · 77.3th percentile
Published
2021-09-03T01:35Z
EPSS history
Timeline
  • 03 SEP 01:35Z
    A Hardcoded JWT Secret Key in metadata.py in AdaptiveScale LXDUI through 2.1.3 allows attackers to gain admin access to the host system
    cvelistv5