A vulnerability has been identified in SIMATIC Drive Controller family (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V20.8), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V20.8), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.4.0), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.4.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.8.1), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.8.1), SIMATIC S7-1500 Software Controller (All versions < V20.8), SIMATIC S7-1500 Software Controller (All versions >= V20.8), SIMATIC S7-PLCSIM Advanced (All versions < V3.0), SIMATIC S7-PLCSIM Advanced (All versions >= V3.0). An attacker with network access to port 102/tcp could potentially modify the user program on the PLC in a way that the running code is different from the source code which is stored on the device. An attacker must have network access to affected devices and must be able to perform changes to the user program. The vulnerability could impact the perceived integrity of the user program stored on the CPU. An engineer that tries to obtain the code of the user program running on the device, can receive different source code that is not actually running on the device.
oryginał ENCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NSiemens Simatic Et 200sp Open Controller Cpu 1515sp Pc
HWSiemenswszystkie wersjeSiemens Simatic Et 200sp Open Controller Cpu 1515sp Pc2
HWSiemenswszystkie wersjeSiemens Simatic Et 200sp Open Controller Cpu 1515sp Pc2 Firmware
OSSiemens< 20.8Siemens Simatic Et 200sp Open Controller Cpu 1515sp Pc Firmware
OSSiemenswszystkie wersjeSiemens Simatic S7 1200 Cpu 1211c
HWSiemenswszystkie wersjeSiemens Simatic S7 1200 Cpu 1211c Firmware
OSSiemens< 4.4Siemens Simatic S7 1200 Cpu 1212c
HWSiemenswszystkie wersjeSiemens Simatic S7 1200 Cpu 1212c Firmware
OSSiemens< 4.4Siemens Simatic S7 1200 Cpu 1214c
HWSiemenswszystkie wersjeSiemens Simatic S7 1200 Cpu 1214c Firmware
OSSiemens< 4.4Siemens Simatic S7 1200 Cpu 1215c
HWSiemenswszystkie wersjeSiemens Simatic S7 1200 Cpu 1215c Firmware
OSSiemens< 4.4Siemens Simatic S7 1200 Cpu 1217c
HWSiemenswszystkie wersjeSiemens Simatic S7 1200 Cpu 1217c Firmware
OSSiemens< 4.4Siemens Simatic S7 1500 Cpu 1511c
HWSiemenswszystkie wersjeSiemens Simatic S7 1500 Cpu 1511c Firmware
OSSiemens< 2.8.1Siemens Simatic S7 1500 Cpu 1512c
HWSiemenswszystkie wersjeSiemens Simatic S7 1500 Cpu 1512c Firmware
OSSiemens< 2.8.1Siemens Simatic S7 1500 Cpu 1518
HWSiemenswszystkie wersjeSiemens Simatic S7 1500 Cpu 1518 Firmware
OSSiemens< 2.8.1Siemens Simatic S7 1500 Software Controller
APPSiemens< 20.8Siemens Simatic S7 Plcsim Advanced
APPSiemens< 3.0
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