CVE-2025-24003 | Phoenix Contact CHARX SEC-3000 up to 1.6.5 MQTT Message buffer overflow (VDE-2025-014)
A vulnerability, which was classified as critical, has been found in Phoenix Contact CHARX SEC-3150, CHARX SEC-3100, CHARX SEC-3050 and CHARX SEC-3000 up to 1.6.5. This issue affects some unknown processing of the component MQTT Message Handler. The manipulation leads to buffer overflow.
The identification of this vulnerability is CVE-2025-24003. The attack may be initiated remotely. There is no exploit available.