# CVE-2026-44108

## Summary

- **CVE ID:** CVE-2026-44108
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-696
- **Published:** Jul 30, 2026
- **Last Modified:** Jul 30, 2026

## Description

Due to a flaw in the execution order of scripts during shutdown, the firewall is terminated prematurely during system shutdown. This creates a temporary window in which internal services may become externally accessible, potentially allowing an unauthenticated remote attacker to connect to these services, resulting in full system compromise.

## Affected Products

- Phoenix Contact — CHARX SEC-3150 (1.0.0)
- Phoenix Contact — CHARX SEC-3100 (1.0.0)
- Phoenix Contact — CHARX SEC-3050 (1.0.0)
- Phoenix Contact — CHARX SEC-3000 (1.0.0)

## References

- [CNA](https://www.certvde.com/en/advisories/VDE-2026-008/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.51%
- **EPSS Percentile:** 41.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._