CVE-2020-35557: Improper Access Validation in products of MB connect line and Helmholz
Published Feb 16, 2021
·Updated
An issue in MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2 allows a logged in user to see devices in the account he should not have access to due to improper use of access validation.
Affected Software
4 affected components
Mbconnectline Mbconnect24<=2.11.2
Mbconnectline Mymbconnect24<=2.11.2
Helmholz myREX24<=2.11.2
Helmholz myREX24.virtual<=2.11.2
Remediation
Information
Update to v2.12.1
Event History
Feb 16, 2021
CVE Published
via MITRE·03:16 PM
Data Sourced
via MITRE·03:16 PM
RemedyDescriptionSeverity
Frequently Asked Questions
1
What is the vulnerability ID?
The vulnerability ID is CVE-2020-35557.
2
What is the severity of CVE-2020-35557?
The severity of CVE-2020-35557 is medium with a CVSS score of 6.5.
3
Which software versions are affected by CVE-2020-35557?
Versions up to and including v2.11.2 of MB connect line mymbCONNECT24, mbCONNECT24, Helmholz myREX24, and myREX24.virtual are affected.
4
What is the issue with CVE-2020-35557?
The issue allows a logged in user to view devices in their account that they should not have access to due to improper access validation.
5
How can I fix CVE-2020-35557?
Apply the latest updates and patches provided by MB connect line and Helmholz to mitigate the vulnerability.