CVE-2020-12527: Improper Access Validation in products of MB connect line and Helmholz
First published: Tue Mar 02 2021(Updated: )
An issue was discovered in MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2. Improper access validation allows a logged in user to shutdown or reboot devices in his account without having corresponding permissions.
Credit: info@cert.vde.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mbconnectline Mbconnect24 | <=2.11.2 | |
| Mbconnectline Mymbconnect24 | <=2.11.2 | |
| Helmholz myREX24 | <=2.11.2 | |
| Helmholz Myrex24.virtual | <=2.11.2 |
Remedy
Update to v2.12.1
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Reference Links
Frequently Asked Questions
What is CVE-2020-12527?
CVE-2020-12527 is a vulnerability discovered in MB connect line mymbCONNECT24, mbCONNECT24, Helmholz myREX24, and myREX24.virtual.
What is the severity of CVE-2020-12527?
The severity of CVE-2020-12527 is medium with a severity value of 6.5.
What is the affected software for CVE-2020-12527?
The affected software for CVE-2020-12527 includes MB connect line mymbCONNECT24, mbCONNECT24, Helmholz myREX24, and myREX24.virtual versions up to and including v2.11.2.
What is the vulnerability description of CVE-2020-12527?
CVE-2020-12527 is an improper access validation vulnerability that allows a logged-in user to shutdown or reboot devices in their account without proper permissions.
Are there any references available for CVE-2020-12527?
Yes, you can find references for CVE-2020-12527 at the following links: [Reference 1](https://cert.vde.com/en/advisories/VDE-2021-003) and [Reference 2](https://cert.vde.com/en/advisories/VDE-2022-039).
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- vendor/mbconnectline
- canonical/mbconnectline mbconnect24
- version/mbconnectline mbconnect24/2.11.2
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- vendor/helmholz
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- canonical/helmholz myrex24.virtual
- version/helmholz myrex24.virtual/2.11.2