ZDI-CAN-29093: ZDI-26-520: (Pwn2Own) Phoenix Contact CHARX SEC-3150 Jupicore External Control of Path Remote Code Execution Vulnerability

Published Jul 30, 2026

Updated

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Phoenix Contact CHARX SEC-3150 devices. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.5. The following CVEs are assigned: CVE-2026-44103.

Affected Software

1 affected component

Phoenix Contact CHARX SEC-3150

Event History

Jul 30, 2026

Advisory Published

via ZDI·05:00 AM

Data Sourced

via ZDI·05:00 AM

Description

Frequently Asked Questions

What is the severity of ZDI-CAN-29093?

The vulnerability ZDI-CAN-29093 has a CVSS score of 7.5, indicating it is of high severity.

How do I fix ZDI-CAN-29093?

To mitigate ZDI-CAN-29093, update the firmware of your Phoenix Contact CHARX SEC-3150 devices to the latest version provided by the vendor.

Who is affected by ZDI-CAN-29093?

Any installations of Phoenix Contact CHARX SEC-3150 devices are affected by the vulnerability ZDI-CAN-29093.

Can ZDI-CAN-29093 be exploited remotely?

Yes, ZDI-CAN-29093 allows network-adjacent attackers to exploit the vulnerability without requiring authentication.

What type of vulnerability is ZDI-CAN-29093?

ZDI-CAN-29093 is categorized as a remote code execution vulnerability.