A vulnerability has been identified in SIMATIC NET CP 342-5 (incl. SIPLUS variants) (All versions), SIMATIC NET CP 343-1 Advanced (incl. SIPLUS variants) (All versions < V3.0.44), SIMATIC NET CP 343-1 Lean (incl. SIPLUS variants) (All versions < V3.1.1), SIMATIC NET CP 343-1 Standard (incl. SIPLUS variants) (All versions < V3.1.1), SIMATIC NET CP 443-1 Advanced (incl. SIPLUS variants) (All versions < V3.2.9), SIMATIC NET CP 443-1 Standard (incl. SIPLUS variants) (All versions < V3.2.9), SIMATIC NET CP 443-5 Basic (incl. SIPLUS variants) (All versions), SIMATIC NET CP 443-5 Extended (All versions), TIM 3V-IE / TIM 3V-IE Advanced (incl. SIPLUS NET variants) (All versions < V2.6.0), TIM 3V-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.1.0), TIM 4R-IE (incl. SIPLUS NET variants) (All versions < V2.6.0), TIM 4R-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.1.0). The implemented access protection level enforcement of the affected communication processors (CP) could possibly allow unauthenticated users to perform administrative operations on the CPs if network access (port 102/TCP) is available and the CPs' configuration was stored on their corresponding CPUs.

• http://www.securityfocus.com/bid/78345
• http://www.securitytracker.com/id/1034279
• http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-763427.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-763427.pdf
• http://www.securityfocus.com/bid/78345
• http://www.securitytracker.com/id/1034279
• http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-763427.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-763427.pdf

• Siemens » Simatic Cp 343-1 » Version: N/A
  cpe:2.3:h:siemens:simatic_cp_343-1:-
• Siemens » Simatic Cp 443-1 » Version: N/A
  cpe:2.3:h:siemens:simatic_cp_443-1:-
• Siemens » Simatic Tim 3v-Ie » Version: Any
  cpe:2.3:h:siemens:simatic_tim_3v-ie:*
• Siemens » Simatic Tim 4r-Ie » Version: Any
  cpe:2.3:h:siemens:simatic_tim_4r-ie:*
• Siemens » Simatic Cp 343-1 Firmware » Version: Any
  cpe:2.3:o:siemens:simatic_cp_343-1_firmware:*
• Siemens » Simatic Cp 343-1 Firmware » Version: N/A
  cpe:2.3:o:siemens:simatic_cp_343-1_firmware:-
• Siemens » Simatic Cp 443-1 Firmware » Version: Any
  cpe:2.3:o:siemens:simatic_cp_443-1_firmware:*
• Siemens » Simatic Cp 443-1 Firmware » Version: N/A
  cpe:2.3:o:siemens:simatic_cp_443-1_firmware:-
• Siemens » Simatic Cp 443-1 Firmware » Version: 3.3
  cpe:2.3:o:siemens:simatic_cp_443-1_firmware:3.3
• Siemens » Simatic Tim 3v-Ie Firmware » Version: N/A
  cpe:2.3:o:siemens:simatic_tim_3v-ie_firmware:-
• Siemens » Simatic Tim 4r-Ie Firmware » Version: Any
  cpe:2.3:o:siemens:simatic_tim_4r-ie_firmware:*