CVE-2021-31932

Nokia BTS TRS web console FTM_W20_FP2_2019.08.16_0010 allows Authentication Bypass

published February 11, 2022

CVSS
β€”
EPSS
22%
Percentile
97.6
In the wild
Unconfirmed
What it is

⚠️ An unauthenticated user can easily bypass the login process in the Nokia BTS TRS web console using a sneaky URL encoding trick! πŸ”“ Think of it like a restaurant that lets anyone walk in without a reservation just by saying the right password to the doorman β€” in this case, the dot character! This vulnerability allows malicious users to access all functionalities of the web panel, potentially exposing sensitive configurations and data. It’s like giving an intruder the master key to your entire system without any scrutiny! Take action to secure your systems before the wrong people find out!

Put simply

Think of it like a restaurant that lets anyone walk in without a reservation just by saying the right password to the doorman β€” in this case, the dot character! The vulnerability occurs because the web console allows an attacker to use URL encoding for the '.' character, which bypasses the authentication checks that protect sensitive functionalities.

What to do

This vulnerability allows malicious users to access all functionalities of the web panel, potentially exposing sensitive configurations and data. It’s like giving an intruder the master key to your entire system without any scrutiny! Take action to secure your systems before the wrong people find out! To remediate this, patch your system to the latest version of the Nokia BTS TRS web console. Additionally, implement stricter validation checks on URL inputs to ensure authentication is enforced correctly. πŸ”’ You've got this! By following these steps, you'll keep your system safe and sound! πŸ›‘οΈ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.21639 Β· 97.6th percentile
Published
2022-02-11T17:37Z
EPSS history
Timeline
  • 11 FEB 17:37Z
    Nokia BTS TRS web console FTM_W20_FP2_2019.08.16_0010 allows Authentication Bypass
    cvelistv5