CVE-2020-21238

An issue in the user login box of CSCMS v4.0 allows attackers to hijack user accounts via brute force attacks

published December 27, 2021

CVSS
—
EPSS
1%
Percentile
61.5
In the wild
Unconfirmed
What it is

⚠️ A determined attacker could potentially hijack user accounts in CSCMS v4.0 with just a little patience and persistence! Think of it like a restaurant where anyone can keep trying to guess the secret code to enter the VIP area. If nobody's stopping them, all it takes is a few lucky guesses to gain access! If an attacker successfully brute forces their way in, they could take control of user accounts, access sensitive information, and wreak havoc. This could lead to unauthorized changes or even data breaches, which is absolutely devastating for both users and the organization.

Put simply

Think of it like a restaurant where anyone can keep trying to guess the secret code to enter the VIP area. If nobody's stopping them, all it takes is a few lucky guesses to gain access! This vulnerability occurs in the user login box of CSCMS v4.0, allowing attackers to exploit weak password controls using brute force methods, potentially leading to account hijacking.

What to do

If an attacker successfully brute forces their way in, they could take control of user accounts, access sensitive information, and wreak havoc. This could lead to unauthorized changes or even data breaches, which is absolutely devastating for both users and the organization. To remediate this, implement strong password policies, enable account lockout mechanisms after a certain number of failed attempts, and consider multi-factor authentication for added security. Don't forget to update to a fixed version if available! You've got this! With these steps, you'll bolster your defenses and keep those account hijackers at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00970 · 61.5th percentile
Published
2021-12-27T22:23Z
EPSS history
Timeline
  • 27 DEC 22:23Z
    An issue in the user login box of CSCMS v4.0 allows attackers to hijack user accounts via brute force attacks
    cvelistv5