CVE-2020-6141CWE-89

An exploitable SQL injection vulnerability exists in the login functionality of OS4Ed openSIS 7.3

Critical · published September 1, 2020

CVSS v3.0
9.8
EPSS
4%
Percentile
90.3
In the wild
Unconfirmed
What it is

🔥 One specially crafted HTTP request is all it takes to trigger an SQL injection in OS4Ed openSIS 7.3! Imagine a restaurant where anyone could sneak their own dish onto the menu just by sending a text. 😱 This SQL injection vulnerability is like a sneaky diner who tricks the kitchen into cooking whatever they want, completely bypassing the order process. Just as the restaurant could end up serving something disastrous, your database could be manipulated to respond to malicious commands. An attacker could exploit this vulnerability to gain unauthorized access to sensitive information, execute arbitrary SQL commands, and potentially take control of the entire database. This is absolutely devastating for any educational institution relying on this system, putting student and staff data at serious risk!

Put simply

This SQL injection vulnerability is like a sneaky diner who tricks the kitchen into cooking whatever they want, completely bypassing the order process. Just as the restaurant could end up serving something disastrous, your database could be manipulated to respond to malicious commands. This vulnerability allows an attacker to send a specially crafted HTTP request that forces the application to execute unintended SQL commands, effectively bypassing authentication and revealing sensitive data.

What to do

An attacker could exploit this vulnerability to gain unauthorized access to sensitive information, execute arbitrary SQL commands, and potentially take control of the entire database. This is absolutely devastating for any educational institution relying on this system, putting student and staff data at serious risk! Immediate action is crucial! Upgrade to OS4Ed openSIS version 7.4 to patch this vulnerability. Additionally, review your application’s input validation practices to prevent future SQL injection attacks. Don't forget to run security audits regularly! You've got this! With these steps, you'll bolster your defenses and keep your data secure! 🛡️

The record
Technical detail
CVSS v3.0
9.8 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.03938 · 90.3th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2020-09-01T17:31Z
EPSS history
Timeline
  • 01 SEP 17:31Z
    An exploitable SQL injection vulnerability exists in the login functionality of OS4Ed openSIS 7.3
    cvelistv5