Vulnerability
CVE-2025-41656
Pilz IndustrialPI 4 with Firmware Bullseye: missing authentication leading to code execution
Most severe levelDEFCON 4 · Moderate risk
Official data
- CVSS 3.1
- 10.0 · critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-306
- EPSS
- 12.36% probability of exploitation in the next 30 days, higher than 96% of CVEs
- CISA KEV catalogue
- No
- Published on NVD
- 1 July 2025
Sources: NVD (CVSS, weakness, publication), FIRST (EPSS), CISA (KEV catalogue).
Data read on 6 November 2026.
In DefenceLevel briefings1 day
- 31 October 2026Other exploited vulnerabilitiesDEFCON 4
Last 12 months.
The full analysis is in the briefingThe full analysis is in your archive
Why it matters now, who is affected and what to do: every day at 05:00 UTC, for subscribers.Why it matters, who is affected and what to do, as in the daily briefing.