CVE-2023-30755 | Siemens SIMATIC CP 1242-7 V2 null pointer dereference (ssa-423808)
A vulnerability was found in Siemens SIMATIC CP 1242-7 V2, SIMATIC CP 1243-1, SIMATIC CP 1243-1 DNP3, SIMATIC CP 1243-1 IEC, SIMATIC CP 1243-7 LTE, SIMATIC CP 1243-8 IRC, SIMATIC HMI Comfort Panels, SIMATIC IPC DiagBase, SIMATIC IPC DiagMonitor, SIMATIC WinCC Runtime Advanced, SIPLUS TIM 1531 IRC and TIM 1531 IRC. It has been rated as problematic. Affected by this issue is some unknown functionality. The manipulation leads to null pointer dereference.
This vulnerability is handled as CVE-2023-30755. The attack may be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.