Unauthenticated Remote Access Vulnerability in Cloud API of Affected Devices
CVE-2024-23943

9.1CRITICAL

Key Information:

Vendor
Mb Connect Line
Status
Mbconnect24
Mbnet
Mbnet.rokey
Mymbconnect24
Vendor
CVE Published:
18 March 2025

What is CVE-2024-23943?

CVE-2024-23943 is a vulnerability found in the cloud API of devices manufactured by Mb Connect Line, designed for secure remote management operations. This unauthenticated remote access flaw poses a significant risk to organizations, as it allows malicious actors to interact with the cloud API without needing proper authentication. The exploitation of this vulnerability can lead to unauthorized access to sensitive control functions, which can compromise the integrity and security of the affected systems.

Technical Details

The vulnerability is characterized by a lack of proper authentication for a critical function within the cloud API of affected devices. This means that an attacker can potentially exploit this flaw to gain unauthorized access to system features and data. The absence of safeguards against unauthenticated access makes it easier for threat actors to interact with the device's cloud functionalities, leading to various security concerns.

Potential Impact of CVE-2024-23943

  1. Unauthorized Access to System Controls: Attackers can manipulate system controls or configurations without any authentication, leading to potential operational disruptions or exploitations of additional vulnerabilities.

  2. Data Integrity Risks: The ability to access system functions without proper authorization raises concerns about data integrity. Malicious actors could alter or corrupt critical data, affecting the reliability of operations dependent on the affected devices.

  3. Increased Attack Surface: By allowing unauthenticated remote access, this vulnerability potentially opens the door for further attacks, including data breaches or lateral movement within the network, which could expose organizations to more severe threats.

Affected Version(s)

mbCONNECT24 0 < 2.16.2

mbNET 0 < 8.2.0

mbNET.rokey 0 < 8.2.0

References

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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