CVE-2021-41511

The username and password field of login in Lodging Reservation Management System V1 can give access to any user by using SQL injection to bypass…

published October 4, 2021

CVSS
—
EPSS
3%
Percentile
88.6
In the wild
Unconfirmed
What it is

⚠️ A crafty SQL injection could let anyone log in without a password! This vulnerability in Lodging Reservation Management System V1 is like leaving the back door wide open for all your guests! 🔑 Think of your login page as a fancy hotel lobby. If an attacker can slip in through a service entrance—like a sneaky delivery person—there's no stopping them from accessing guest information without ever checking in. They don’t even need a room key! With this vulnerability, an attacker could waltz right into your system, bypassing authentication entirely. This means unauthorized users could access sensitive reservation data, change bookings, and wreak havoc without ever needing valid credentials. It's a security nightmare just waiting to happen!

Put simply

Think of your login page as a fancy hotel lobby. If an attacker can slip in through a service entrance—like a sneaky delivery person—there's no stopping them from accessing guest information without ever checking in. They don’t even need a room key! This vulnerability allows for SQL injection attacks on the login fields of the Lodging Reservation Management System, enabling attackers to bypass authentication and gain unauthorized access by manipulating SQL queries that the system executes.

What to do

With this vulnerability, an attacker could waltz right into your system, bypassing authentication entirely. This means unauthorized users could access sensitive reservation data, change bookings, and wreak havoc without ever needing valid credentials. It's a security nightmare just waiting to happen! To secure your system, patch it immediately and ensure that all input fields are properly sanitized. Implement prepared statements for database queries to defend against SQL injection. Regularly audit authentication processes for vulnerabilities. 🛡️ You've got this! With just a few updates, you'll fortify your defenses and keep those unauthorized users at bay! 🚀

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03342 · 88.6th percentile
Published
2021-10-04T12:17Z
EPSS history
Timeline
  • 04 OCT 12:17Z
    The username and password field of login in Lodging Reservation Management System V1 can give access to any user by using SQL injection to bypass…
    cvelistv5