CVE-2023-3632CWE-321

Hard-coded Cryptographic Key in Kunduz - Homework Helper App

Critical · published August 9, 2023

CVSS v3.1
9.8
EPSS
1%
Percentile
55.0
In the wild
Unconfirmed
What it is

🔥 A hard-coded cryptographic key makes it shockingly easy for anyone to bypass authentication in the Kunduz Homework Helper App! Think of it like a restaurant giving out the master key to the kitchen to anyone who asks—now any customer can slide right in and serve themselves! This vulnerability means an attacker could gain unauthorized access to user accounts, exposing sensitive homework data and personal information. With a CVSS score of 9.8, this is a serious risk that could lead to data breaches and loss of trust for users.

Put simply

Think of it like a restaurant giving out the master key to the kitchen to anyone who asks—now any customer can slide right in and serve themselves! The hard-coded cryptographic key in the Kunduz Homework Helper App allows for authentication abuse; attackers can exploit this to bypass authentication mechanisms entirely, granting them full access without any checks.

What to do

This vulnerability means an attacker could gain unauthorized access to user accounts, exposing sensitive homework data and personal information. With a CVSS score of 9.8, this is a serious risk that could lead to data breaches and loss of trust for users. Update the Kunduz app to version 6.2.3 or later immediately to remove the hard-coded key. Additionally, implement secure key management practices to ensure that all cryptographic keys are stored securely and not hard-coded into the application. You've got this! By taking quick action, you can protect your users and strengthen your app's security. 🛡️

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
0.00765 · 55.0th percentile
Weakness
CWE-321 · Use of Hard-coded Cryptographic Key
Published
2023-08-09T08:05Z
EPSS history
Timeline
  • 09 AUG 08:05Z
    Hard-coded Cryptographic Key in Kunduz - Homework Helper App
    cvelistv5