CVE-2025-41648: Pilz: Authentication Bypass in IndustrialPI Webstatus

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-07-01 · updated 2026-06-17
Weakness: CWE-704

Description

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.

Affected products

Pilz IndustrialPI 4 with IndustrialPI webstatus: before 2.4.6 — fixed in 2.4.6

How to fix

Upgrade to a fixed version: Pilz IndustrialPI 4 with IndustrialPI webstatus 2.4.6. Check the vendor advisory for mitigations.

References

https://certvde.com/en/advisories/VDE-2025-039

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