ZDI-26-503
MEDIUM 6.4
Published
Jul 30, 2026
Phoenix Contact CHARX SEC-3150 Race Condition Firewall Bypass Vulnerability
Phoenix
This vulnerability allows network-adjacent attackers to bypass firewall rules 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 6.4.