CVE-2021-43361CWE-89

MedData HBYS 1.0 Remote SQL Injection Vulnerability

Critical · published September 29, 2022

CVSS v3.1
9.9
EPSS
1%
Percentile
53.3
In the wild
Unconfirmed
What it is

🚨 MedData HBYS has a massive SQL Injection vulnerability lurking in the shadows, allowing malicious users to manipulate your database with just a few crafted commands! 🔥 Think of this like a diner with an open kitchen. If the chef takes orders without checking the menu, a mischievous patron could request something outrageous — say, a five-course meal made entirely of dessert! In this case, the database is that open kitchen, vulnerable to any unwanted requests. With full SQL Injection access, an attacker could not only read sensitive information, but also modify or delete records, jeopardizing patient data and trust. The potential for data theft is absolutely devastating, putting both the organization and its users at risk.

Put simply

Think of this like a diner with an open kitchen. If the chef takes orders without checking the menu, a mischievous patron could request something outrageous — say, a five-course meal made entirely of dessert! In this case, the database is that open kitchen, vulnerable to any unwanted requests. This vulnerability arises from improper neutralization of special elements in SQL commands within MedData HBYS, allowing an attacker to inject SQL code and execute arbitrary queries against the database.

What to do

With full SQL Injection access, an attacker could not only read sensitive information, but also modify or delete records, jeopardizing patient data and trust. The potential for data theft is absolutely devastating, putting both the organization and its users at risk. Immediately update MedData HBYS to version 1.1 or later to patch this critical vulnerability. Additionally, implement prepared statements and parameterized queries to prevent future SQL injection exploits. Don't forget to conduct a thorough security audit of your database access. You've got this! Follow these steps, and you'll have your defenses bolstered in no time! 🛡️

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00717 · 53.3th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2022-09-29T01:50Z
EPSS history
Timeline
  • 29 SEP 01:50Z
    MedData HBYS 1.0 Remote SQL Injection Vulnerability
    cvelistv5