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Vulnerable Software

Vulnerability Details CVE-2020-15783

A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC TDC CPU555 (All versions), SINUMERIK 840D sl (All versions). Sending multiple specially crafted packets to the affected devices could cause a Denial-of-Service on port 102. A cold restart is required to recover the service.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.002

EPSS Ranking 37.2%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 7.8

References

Products affected by CVE-2020-15783

Siemens » Simatic S7-300 Cpu 312 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-300_cpu_312:-
Siemens » Simatic S7-300 Cpu 314 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-300_cpu_314:-
Siemens » Simatic S7-300 Cpu 315-2 Dp » Version: N/A

cpe:2.3:h:siemens:simatic_s7-300_cpu_315-2_dp:-
Siemens » Simatic S7-300 Cpu 315-2 Pn » Version: N/A

cpe:2.3:h:siemens:simatic_s7-300_cpu_315-2_pn:-
Siemens » Simatic S7-300 Cpu 315f-2 Dp » Version: N/A

cpe:2.3:h:siemens:simatic_s7-300_cpu_315f-2_dp:-
Siemens » Simatic S7-300 Cpu 315f-2 Pn » Version: N/A

cpe:2.3:h:siemens:simatic_s7-300_cpu_315f-2_pn:-
Siemens » Simatic S7-300 Cpu 317-2 Dp » Version: N/A

cpe:2.3:h:siemens:simatic_s7-300_cpu_317-2_dp:-
Siemens » Simatic S7-300 Cpu 317-2 Pn » Version: N/A

cpe:2.3:h:siemens:simatic_s7-300_cpu_317-2_pn:-
Siemens » Simatic S7-300 Cpu 317f-2 Dp » Version: N/A

cpe:2.3:h:siemens:simatic_s7-300_cpu_317f-2_dp:-
Siemens » Simatic S7-300 Cpu 317f-2 Pn » Version: N/A

cpe:2.3:h:siemens:simatic_s7-300_cpu_317f-2_pn:-
Siemens » Simatic Tdc Cpu555 » Version: N/A

cpe:2.3:h:siemens:simatic_tdc_cpu555:-
Siemens » Sinumerik 840d Sl » Version: N/A

cpe:2.3:h:siemens:sinumerik_840d_sl:-
Siemens » Simatic S7-300 Cpu 312 Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-300_cpu_312_firmware:-
Siemens » Simatic S7-300 Cpu 314 Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-300_cpu_314_firmware:-
Siemens » Simatic S7-300 Cpu 314 Firmware » Version: 3.2.17

cpe:2.3:o:siemens:simatic_s7-300_cpu_314_firmware:3.2.17
Siemens » Simatic S7-300 Cpu 314 Firmware » Version: 3.3.17

cpe:2.3:o:siemens:simatic_s7-300_cpu_314_firmware:3.3.17
Siemens » Simatic S7-300 Cpu 315-2 Dp Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-300_cpu_315-2_dp_firmware:-
Siemens » Simatic S7-300 Cpu 315-2 Dp Firmware » Version: 3.2.17

cpe:2.3:o:siemens:simatic_s7-300_cpu_315-2_dp_firmware:3.2.17
Siemens » Simatic S7-300 Cpu 315-2 Dp Firmware » Version: 3.3.17

cpe:2.3:o:siemens:simatic_s7-300_cpu_315-2_dp_firmware:3.3.17
Siemens » Simatic S7-300 Cpu 315-2 Pn Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-300_cpu_315-2_pn_firmware:-
Siemens » Simatic S7-300 Cpu 315f-2 Dp Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-300_cpu_315f-2_dp_firmware:-
Siemens » Simatic S7-300 Cpu 315f-2 Pn Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-300_cpu_315f-2_pn_firmware:-
Siemens » Simatic S7-300 Cpu 317-2 Dp Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-300_cpu_317-2_dp_firmware:-
Siemens » Simatic S7-300 Cpu 317-2 Pn Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-300_cpu_317-2_pn_firmware:-
Siemens » Simatic S7-300 Cpu 317f-2 Dp Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-300_cpu_317f-2_dp_firmware:-
Siemens » Simatic S7-300 Cpu 317f-2 Pn Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-300_cpu_317f-2_pn_firmware:-
Siemens » Simatic Tdc Cpu555 Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_tdc_cpu555_firmware:-
Siemens » Simatic Tdc Cpu555 Firmware » Version: 1.1.1

cpe:2.3:o:siemens:simatic_tdc_cpu555_firmware:1.1.1
Siemens » Sinumerik 840d Sl Firmware » Version: N/A

cpe:2.3:o:siemens:sinumerik_840d_sl_firmware:-
Siemens » Sinumerik 840d Sl Firmware » Version: 4.5

cpe:2.3:o:siemens:sinumerik_840d_sl_firmware:4.5
Siemens » Sinumerik 840d Sl Firmware » Version: 4.7

cpe:2.3:o:siemens:sinumerik_840d_sl_firmware:4.7
Siemens » Sinumerik 840d Sl Firmware » Version: 4.8

cpe:2.3:o:siemens:sinumerik_840d_sl_firmware:4.8

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Vulnerability Details CVE-2020-15783

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