CVE-2019-9884CWE-284

eClass platform contains a Broken Access Control vulnerability

Critical · published July 25, 2019

CVSS v3.0
9.8
EPSS
3%
Percentile
87.1
In the wild
Unconfirmed
What it is

🚨 A simple GET request is all it takes to stroll right into the eClass admin panel, bypassing password checks like a VIP entering a concert without a ticket! 🔥 Think of it like a security guard who lets anyone through an entrance just because they asked nicely, ignoring the fact that they don't have proper identification. This flaw allows attackers to access sensitive management pages without the usual checks in place. An attacker could gain unauthorized access to the management interface, allowing them to change settings, steal data, or even disrupt services. This could lead to catastrophic breaches of sensitive information or manipulations that threaten the integrity of the platform.

Put simply

Think of it like a security guard who lets anyone through an entrance just because they asked nicely, ignoring the fact that they don't have proper identification. This flaw allows attackers to access sensitive management pages without the usual checks in place. This vulnerability, CVE-2019-9884, occurs because the eClass platform fails to validate password authentication when accessing the /admin page, solely relying on the GET method for access control.

What to do

An attacker could gain unauthorized access to the management interface, allowing them to change settings, steal data, or even disrupt services. This could lead to catastrophic breaches of sensitive information or manipulations that threaten the integrity of the platform. Immediately patch to version 2.5.10.2.2 or later to secure the admin access. Also, implement stricter validation checks on all sensitive routes and regularly audit your access controls. You've got this! Fixing this vulnerability will bolster your security posture and protect your users. 🛡️

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
0.02960 · 87.1th percentile
Weakness
CWE-284 · Improper Access Control
Published
2019-07-25T16:25Z
EPSS history
Timeline
  • 25 JUL 16:25Z
    eClass platform contains a Broken Access Control vulnerability
    cvelistv5