MB connect line mbCONNECT24/mbNET/mbNET.rokey/mymbCONNECT24 Cloud API missing authentication

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in MB connect line mbCONNECT24, mbNET, mbNET.rokey and mymbCONNECT24. This affects an unknown part of the component Cloud API. The manipulation leads to missing authentication. This vulnerability is referenced as CVE-2024-23943. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in MB connect line mbCONNECT24, mbNET, mbNET.rokey and mymbCONNECT24 (version now known). It has been rated as critical. This issue affects some unknown processing of the component Cloud API. The manipulation with an unknown input leads to a missing authentication vulnerability. Using CWE to declare the problem leads to CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An unauthenticated remote attacker can gain access to the cloud API due to a lack of authentication for a critical function in the affected devices. Availability is not affected.

The advisory is shared at cert.vde.com. The identification of this vulnerability is CVE-2024-23943 since 01/24/2024. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.2
VulDB Meta Temp Score: 8.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.1
CNA Vector (CERTVDE): 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/24/2024 🔍
03/18/2025 +419 days 🔍
03/18/2025 +0 days 🔍
03/18/2025 +0 days 🔍

Sourcesinfo

Advisory: VDE-2024-010
Status: Confirmed

CVE: CVE-2024-23943 (🔍)
GCVE (CVE): GCVE-0-2024-23943
GCVE (VulDB): GCVE-100-300005

Entryinfo

Created: 03/18/2025 13:34
Changes: 03/18/2025 13:34 (63)
Complete: 🔍
Cache ID: 216::103

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