CVE-2024-23943CWE-306

MB connect line: Cloud API access due to a lack of authentication for a critical function

Critical · published March 18, 2025

CVSS v3.1
9.1
EPSS
1%
Percentile
47.2
In the wild
Unconfirmed
What it is

🚨 An unauthenticated remote attacker can waltz through the cloud API like it’s an open house! 🔥 Think of it as leaving the keys to your cloud service on the doormat, allowing anyone to walk in without a ring at the doorbell—a major oversight in security! This vulnerability allows attackers to access sensitive cloud functions without any authentication, potentially leading to unauthorized operations that can compromise user data and services. While availability isn't affected, the risk of data manipulation or exposure could lead to catastrophic consequences for your organization.

Put simply

Think of it as leaving the keys to your cloud service on the doormat, allowing anyone to walk in without a ring at the doorbell—a major oversight in security! CVE-2024-23943 exposes a lack of authentication for a crucial API function in certain devices, allowing an unauthenticated remote attacker to exploit this flaw and gain unauthorized access to the cloud API.

What to do

This vulnerability allows attackers to access sensitive cloud functions without any authentication, potentially leading to unauthorized operations that can compromise user data and services. While availability isn't affected, the risk of data manipulation or exposure could lead to catastrophic consequences for your organization. Immediately implement authentication checks for the affected API functions, and ensure patches or updates are applied to the devices affected by this vulnerability. Review your security protocols to prevent similar oversights in the future. You’ve got this! With the right fixes, you can lock down access and reinforce your defenses. 🛡️

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00584 · 47.2th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2025-03-18T11:03Z
EPSS history
Timeline
  • 18 MAR 11:03Z
    MB connect line: Cloud API access due to a lack of authentication for a critical function
    cvelistv5