Description
An unauthenticated remote attacker can run arbitrary commands on the affected devices with high privileges because the authentication for the Node_RED server is not configured by default.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Pilz | IndustrialPI 4 with Firmware Bullseye | ≤ 2024-08 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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wallyschag/CVE-2025-41656 ★ 2 · Jul 14, 2025
This repository includes the code and files needed to test and execute a PoC for CVE-2025-41656
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 1
- PPSA-2025-002 Pilz: Missing Authentication in Node-RED integration CERT@VDE · Jul 1, 2025