4.3
MEDIUM
CVE-2023-4834
Red Lion Europe Helmholz myREX24 Unauthenticated Access to Sensitive Information
Description

In Red Lion Europe mbCONNECT24 and mymbCONNECT24 and Helmholz myREX24 and myREX24.virtual up to and including 2.14.2 an improperly implemented access validation allows an authenticated, low privileged attacker to gain read access to limited, non-critical device information in his account he should not have access to.

INFO

Published Date :

Oct. 16, 2023, 9:15 a.m.

Last Modified :

Nov. 21, 2024, 8:36 a.m.

Remotely Exploitable :

Yes !

Impact Score :

1.4

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2023-4834 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Mbconnectline mbconnect24
2 Mbconnectline mymbconnect24
1 Helmholz myrex24
2 Helmholz myrex24.virtual
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-4834.

URL Resource
https://cert.vde.com/en/advisories/VDE-2023-041 Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2023-043 Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2023-041 Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2023-043 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-4834 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-4834 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://cert.vde.com/en/advisories/VDE-2023-041
    Added Reference https://cert.vde.com/en/advisories/VDE-2023-043
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Oct. 24, 2023

    Action Type Old Value New Value
    Changed Reference Type https://cert.vde.com/en/advisories/VDE-2023-041 No Types Assigned https://cert.vde.com/en/advisories/VDE-2023-041 Third Party Advisory
    Changed Reference Type https://cert.vde.com/en/advisories/VDE-2023-043 No Types Assigned https://cert.vde.com/en/advisories/VDE-2023-043 Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:a:helmholz:myrex24:*:*:*:*:*:*:*:* versions up to (including) 2.14.2
    Added CPE Configuration OR *cpe:2.3:a:helmholz:myrex24.virtual:*:*:*:*:*:*:*:* versions up to (including) 2.14.2
    Added CPE Configuration OR *cpe:2.3:a:mbconnectline:mbconnect24:*:*:*:*:*:*:*:* versions up to (including) 2.14.2
    Added CPE Configuration OR *cpe:2.3:a:mbconnectline:mymbconnect24:*:*:*:*:*:*:*:* versions up to (including) 2.14.2
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-4834 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-4834 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} -0.00%

score

0.10859

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability