CVE-2023-3266CWE-358

A non-feature complete authentication mechanism exists in the production application allowing an attacker to bypass all authentication checks if LDAP…

Critical · published August 14, 2023

CVSS v3.1
9.8
EPSS
1%
Percentile
58.8
In the wild
Unconfirmed
What it is

🚨 An unauthenticated attacker can slide right into admin accounts with a simple trick! By selecting LDAP authentication from a hidden dropdown, anyone who knows a username can bypass all security checks. 🔥 Think of it like a hotel with an unlocked back door leading straight into the manager's office — if you know the name of the manager, you can just walk in and take charge without anyone asking for a key. This sneaky backdoor access poses a significant threat to the application! An attacker gaining access as an administrator could wreak absolute havoc — think data manipulation, unauthorized changes, or even shutting down critical services. With a mere username and any password, the risks are staggering and could lead to a full compromise of the system. This is a critical vulnerability that must be addressed immediately!

Put simply

Think of it like a hotel with an unlocked back door leading straight into the manager's office — if you know the name of the manager, you can just walk in and take charge without anyone asking for a key. This sneaky backdoor access poses a significant threat to the application! This CVE highlights a non-feature complete authentication mechanism in the CyberPower PowerPanel Enterprise application. If LDAP authentication is selected, attackers can bypass all authentication checks, allowing unauthorized access with any password as long as they know at least one valid username.

What to do

An attacker gaining access as an administrator could wreak absolute havoc — think data manipulation, unauthorized changes, or even shutting down critical services. With a mere username and any password, the risks are staggering and could lead to a full compromise of the system. This is a critical vulnerability that must be addressed immediately! To mitigate this vulnerability, immediately disable LDAP authentication if it's not needed, and apply the latest patches from CyberPower. Additionally, conduct a thorough audit of user accounts and permissions to ensure no unauthorized access has been granted. Implement strong authentication practices going forward! You've got this! With quick action, you'll lock down your system and restore security in no time! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00882 · 58.8th percentile
Weakness
CWE-358 · Improperly Implemented Security Check for Standard
Published
2023-08-14T04:09Z
EPSS history
Timeline
  • 14 AUG 04:09Z
    A non-feature complete authentication mechanism exists in the production application allowing an attacker to bypass all authentication checks if LDAP…
    cvelistv5