How does CVE-2021-42026 impact Mendix Applications?

CVE-2021-42026 allows unauthorized users to gain read access to certain client actions in Mendix Applications.

What is the severity of CVE-2021-42026?

CVE-2021-42026 has a severity rating of 4.3, which is considered medium.

How can I fix CVE-2021-42026 in my Mendix Applications?

To fix CVE-2021-42026, you should update your Mendix Applications to versions V8.18.13 or V9.6.2 or newer.

Where can I find more information about CVE-2021-42026?

You can find more information about CVE-2021-42026 in the reference document at https://cert-portal.siemens.com/productcert/pdf/ssa-779699.pdf.

Vulnerability/
CVE-2021-42026

medium

4.3

CWE

863

9/11/2021

21/11/2024

CVE-2021-42026

Q: What is CVE-2021-42026?

CVE-2021-42026 is a vulnerability identified in Mendix Applications using Mendix 8 (All versions < V8.18.13) and Mendix Applications using Mendix 9 (All versions < V9.6.2).

First published: Tue Nov 09 2021(Updated: )

A vulnerability has been identified in Mendix Applications using Mendix 8 (All versions < V8.18.13), Mendix Applications using Mendix 9 (All versions < V9.6.2). Applications built with affected versions of Mendix Studio Pro do not properly control read access for certain client actions. This could allow authenticated attackers to retrieve the changedDate attribute of arbitrary objects, even when they don't have read access to them.

Credit: productcert@siemens.com productcert@siemens.com

Affected Software	Affected Version	How to fix
Mendix	>=8.0.0<8.18.13
Mendix	>=9.0.0<9.6.2

Remedy

https://cert-portal.siemens.com/productcert/pdf/ssa-779699.pdf

Never miss a vulnerability like this again

Reference Links

https://cert-portal.siemens.com/productcert/pdf/ssa-779699.pdf

Frequently Asked Questions

What is CVE-2021-42026?
CVE-2021-42026 is a vulnerability identified in Mendix Applications using Mendix 8 (All versions < V8.18.13) and Mendix Applications using Mendix 9 (All versions < V9.6.2).
How does CVE-2021-42026 impact Mendix Applications?
CVE-2021-42026 allows unauthorized users to gain read access to certain client actions in Mendix Applications.
What is the severity of CVE-2021-42026?
CVE-2021-42026 has a severity rating of 4.3, which is considered medium.
How can I fix CVE-2021-42026 in my Mendix Applications?
To fix CVE-2021-42026, you should update your Mendix Applications to versions V8.18.13 or V9.6.2 or newer.
Where can I find more information about CVE-2021-42026?
You can find more information about CVE-2021-42026 in the reference document at https://cert-portal.siemens.com/productcert/pdf/ssa-779699.pdf.

agent/type
collector/mitre-cve
source/MITRE
agent/severity
agent/weakness
agent/references
agent/remedy
agent/first-publish-date
agent/description
agent/last-modified-date
agent/author
agent/event
agent/source
agent/softwarecombine
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
collector/nvd-api
source/NVD
agent/software-canonical-lookup
vendor/mendix
canonical/mendix
version/mendix/8.0.0
version/mendix/9.0.0

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