Summary
The Pilz industrial PC IndustrialPI webstatus application is vulnerable to an authentication bypass.
Details
Impact
An attacker can bypass the login to the web application making it possible to access and maliciously change all available settings of the IndustrialPI.
Remediation
Update the webstatus package to version 2.4.6 via the 'apt' package manager. Use 'sudo apt update && sudo apt upgrade -y' to pull and install all available updates for the IndustrialPI. To check the version of the webstatus package, use 'dpkg -l | grep revpi-webstatus'.; Limit network access to the IndustrialPI by using a firewall or similar measures.;
Vulnerabilities 1
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Critical 9.8
Pilz: Authentication Bypass in IndustrialPI Webstatus
An unauthenticated remote attacker can bypass the login to the web application of the affected devices making it possible to access and change all available settings of the IndustrialPI.
Revision history
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#1.0.0
Initial Version
References
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For further security-related issues in Pilz products please contact the Pilz Product Security Incident Response Team (PSIRT)
https://www.pilz.com/security
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CERT@VDE Security Advisories for Pilz GmbH & Co. KG
https://certvde.com/en/advisories/vendor/pilz/
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PPSA-2025-003: Pilz: Authentication Bypass in IndustrialPI Webstatus - HTML
https://certvde.com/en/advisories/PPSA-2025-003/