ZDI-26-513: (Pwn2Own) Phoenix Contact CHARX SEC-3150 update2-upload Arbitrary File Upload Vulnerability

This vulnerability allows network-adjacent attackers to upload arbitrary files on affected installations of Phoenix Contact CHARX SEC-3150 devices. Authentication is required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 2.4. The following CVEs are assigned: CVE-2026-44097.