Siemens Mendix Studio Pro

View CSAF
Summary
Mendix Studio Pro versions before V11.12 are affected by a file parsing vulnerability that could be triggered when the application reads specially crafted malicious project during the build pipeline. This could allow an attacker to execute arbitrary code in the context of that user. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fix versions and recommends countermeasures for products where fixes are not, or not yet available. The following versions of Siemens Mendix Studio Pro are affected:

Mendix Studio Pro 10.11 vers:all/*
Mendix Studio Pro 10.12 vers:all/*
Mendix Studio Pro 10.13 vers:all/*
Mendix Studio Pro 10.14 vers:all/*
Mendix Studio Pro 10.15 vers:all/*
Mendix Studio Pro 10.16 vers:all/*
Mendix Studio Pro 10.17 vers:all/*
Mendix Studio Pro 10.18 vers:all/*
Mendix Studio Pro 10.19 vers:all/*
Mendix Studio Pro 10.20 vers:all/*
Mendix Studio Pro 10.21 vers:all/*
Mendix Studio Pro 10.22 vers:all/*
Mendix Studio Pro 10.23 vers:all/*
Mendix Studio Pro 10.24 vers:intdot/<10.24.21 Mendix Studio Pro 11.0 vers:all/* Mendix Studio Pro 11.1 vers:all/*
Mendix Studio Pro 11.10 vers:all/*
Mendix Studio Pro 11.11 vers:all/*
Mendix Studio Pro 11.2 vers:all/*
Mendix Studio Pro 11.3 vers:all/*
Mendix Studio Pro 11.4 vers:all/*
Mendix Studio Pro 11.5 vers:all/*
Mendix Studio Pro 11.6 vers:intdot/<11.6.7 Mendix Studio Pro 11.7 vers:all/* Mendix Studio Pro 11.8 vers:all/*
Mendix Studio Pro 11.9 vers:all/*





CVSS
Vendor
Equipment
Vulnerabilities




v3 5.4
Siemens
Siemens Mendix Studio Pro
Improper Control of Generation of Code ('Code Injection')




Background

Critical Infrastructure Sectors: Critical Manufacturing, Energy Countries/Areas Deployed: Worldwide Company Headquarters Location: Germany


Vulnerabilities

Expand All +

CVE-2026-48192

Affected versions of Mendix Studio Pro do not properly validate or sanitize project files processed during the build pipeline. This could allow an attacker who tricks a user into opening and running a specially crafted malicious project locally on their system to execute arbitrary code in the context of that user.
View CVE Details

Affected Products
Siemens Mendix Studio Pro

Vendor:Siemens
Product Version:Mendix Studio Pro 10.11, Mendix Studio Pro 10.12, Mendix Studio Pro 10.13, Mendix Studio Pro 10.14, Mendix Studio Pro 10.15, Mendix Studio Pro 10.16, Mendix Studio Pro 10.17, Mendix Studio Pro 10.18, Mendix Studio Pro 10.19, Mendix Studio Pro 10.20, Mendix Studio Pro 10.21, Mendix Studio Pro 10.22, Mendix Studio Pro 10.23, Mendix Studio Pro 10.24 < V10.24.21, Mendix Studio Pro 11.0, Mendix Studio Pro 11.1, Mendix Studio Pro 11.10, Mendix Studio Pro 11.11, Mendix Studio Pro 11.2, Mendix Studio Pro 11.3, Mendix Studio Pro 11.4, Mendix Studio Pro 11.5, Mendix Studio Pro 11.6 < V11.6.7, Mendix Studio Pro 11.7, Mendix Studio Pro 11.8, Mendix Studio Pro 11.9 Product Status:known_affected


Remediations
No fix plannedCurrently no fix is planned Vendor fixUpdate to V10.24.21 or later versionhttps://docs.mendix.com/releaseno tes/studio-pro/10.24/
Vendor fixUpdate to V11.6.7 or later versionhttps://docs.mendix.com/releasenote s/studio-pro/11.6/

Relevant CWE: CWE-94 Improper Control of Generation of Code ('Code Injection')

Metrics




CVSS Version
Base Score
Base Severity
Vector String




3.1
5.4
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:H/A:N








Acknowledgments

Siemens ProductCERT reported this vulnerability to CISA.


General Recommendations
As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity

Additional Resources
For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories

Terms of Use
The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use.

Legal Notice and Terms of Use
This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy).

Recommended Practices
CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities.
Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolate them from business networks.
When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices
on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies
for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.

Advisory Conversion Disclaimer
This ICSA is a verbatim republication of Siemens ProductCERT SSA-779310 from a direct conversion of the vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided "as-is" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact Siemens ProductCERT directly for any questions regarding this advisory.
Revision History

Initial Release Date: 2026-06-30




Date
Revision
Summary




2026-06-30
1
Publication Date


2026-07-07
2
Initial CISA Republication of Siemens ProductCERT SSA-779310 advisory




Legal Notice and Terms of Use

https://www.cisa.gov/news-events/ics-advisories/icsa-26-188-04

2026-07-07 12:00 UTC

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