CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-37185

A vulnerability has been identified in SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 < V21.9.4), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions >= V21.9 < V21.9.4), SIMATIC S7-PLCSIM Advanced (All versions >= V4.0 < V4.0 SP1), SIPLUS TIM 1531 IRC (All versions < V2.3.6), TIM 1531 IRC (All versions < V2.3.6). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packets over port 102/tcp. A restart of the affected device is needed to restore normal operations.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.014

EPSS Ranking 79.6%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 7.1

References

Products affected by CVE-2021-37185

Siemens » Simatic S7-1500 Software Controller » Version: N/A

cpe:2.3:a:siemens:simatic_s7-1500_software_controller:-
Siemens » Simatic S7-1500 Software Controller » Version: 2.0

cpe:2.3:a:siemens:simatic_s7-1500_software_controller:2.0
Siemens » Simatic S7-1500 Software Controller » Version: 2.1

cpe:2.3:a:siemens:simatic_s7-1500_software_controller:2.1
Siemens » Simatic S7-1500 Software Controller » Version: 2.5

cpe:2.3:a:siemens:simatic_s7-1500_software_controller:2.5
Siemens » Simatic S7-1500 Software Controller » Version: 2.6

cpe:2.3:a:siemens:simatic_s7-1500_software_controller:2.6
Siemens » Simatic S7-1500 Software Controller » Version: 2.7

cpe:2.3:a:siemens:simatic_s7-1500_software_controller:2.7
Siemens » Simatic S7-1500 Software Controller » Version: 20.8

cpe:2.3:a:siemens:simatic_s7-1500_software_controller:20.8
Siemens » Simatic S7-1500 Software Controller » Version: 21.9

cpe:2.3:a:siemens:simatic_s7-1500_software_controller:21.9
Siemens » Simatic Drive Controller Cpu 1504d Tf » Version: N/A

cpe:2.3:h:siemens:simatic_drive_controller_cpu_1504d_tf:-
Siemens » Simatic Drive Controller Cpu 1507d Tf » Version: N/A

cpe:2.3:h:siemens:simatic_drive_controller_cpu_1507d_tf:-
Siemens » Simatic Et 200sp Open Controller Cpu 1515sp Pc2 » Version: N/A

cpe:2.3:h:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc2:-
Siemens » Simatic S7-1200 Cpu 1211c » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1211c:-
Siemens » Simatic S7-1200 Cpu 1212c » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1212c:-
Siemens » Simatic S7-1200 Cpu 1212fc » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1212fc:-
Siemens » Simatic S7-1200 Cpu 1214c » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1214c:-
Siemens » Simatic S7-1200 Cpu 1214fc » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1214fc:-
Siemens » Simatic S7-1200 Cpu 1215c » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1215c:-
Siemens » Simatic S7-1200 Cpu 1215fc » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1215fc:-
Siemens » Simatic S7-1200 Cpu 1217c » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1200_cpu_1217c:-
Siemens » Simatic S7-1500 Cpu 1510sp-1 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1510sp-1:-
Siemens » Simatic S7-1500 Cpu 1510sp » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1510sp:-
Siemens » Simatic S7-1500 Cpu 1511-1 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511-1:-
Siemens » Simatic S7-1500 Cpu 1511c-1 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511c-1:-
Siemens » Simatic S7-1500 Cpu 1511f-1 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511f-1:-
Siemens » Simatic S7-1500 Cpu 1511t-1 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511t-1:-
Siemens » Simatic S7-1500 Cpu 1511tf-1 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511tf-1:-
Siemens » Simatic S7-1500 Cpu 1512c-1 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1512c-1:-
Siemens » Simatic S7-1500 Cpu 1512sp-1 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1512sp-1:-
Siemens » Simatic S7-1500 Cpu 1512spf-1 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1512spf-1:-
Siemens » Simatic S7-1500 Cpu 1513-1 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1513-1:-
Siemens » Simatic S7-1500 Cpu 1513f-1 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1513f-1:-
Siemens » Simatic S7-1500 Cpu 1513r-1 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1513r-1:-
Siemens » Simatic S7-1500 Cpu 1515-2 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515-2:-
Siemens » Simatic S7-1500 Cpu 1515f-2 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515f-2:-
Siemens » Simatic S7-1500 Cpu 1515r-2 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515r-2:-
Siemens » Simatic S7-1500 Cpu 1515t-2 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515t-2:-
Siemens » Simatic S7-1500 Cpu 1515tf-2 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1515tf-2:-
Siemens » Simatic S7-1500 Cpu 1516-3 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516-3:-
Siemens » Simatic S7-1500 Cpu 1516f-3 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516f-3:-
Siemens » Simatic S7-1500 Cpu 1516pro-2 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516pro-2:-
Siemens » Simatic S7-1500 Cpu 1516pro F » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516pro_f:-
Siemens » Simatic S7-1500 Cpu 1516t-3 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516t-3:-
Siemens » Simatic S7-1500 Cpu 1516tf-3 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1516tf-3:-
Siemens » Simatic S7-1500 Cpu 1517-3 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1517-3:-
Siemens » Simatic S7-1500 Cpu 1517f-3 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1517f-3:-
Siemens » Simatic S7-1500 Cpu 1517tf-3 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1517tf-3:-
Siemens » Simatic S7-1500 Cpu 1518-4 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518-4:-
Siemens » Simatic S7-1500 Cpu 1518f-4 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518f-4:-
Siemens » Simatic S7-1500 Cpu 1518hf-4 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518hf-4:-
Siemens » Simatic S7-1500 Cpu 1518t-4 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518t-4:-
Siemens » Simatic S7-1500 Cpu 1518tf-4 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518tf-4:-
Siemens » Simatic S7-1500 Cpu Cpu 1513pro-2 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_cpu_1513pro-2:-
Siemens » Simatic S7-1500 Cpu Cpu 1513prof-2 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500_cpu_cpu_1513prof-2:-
Siemens » Simatic S7-Plcsim Advanced » Version: N/A

cpe:2.3:h:siemens:simatic_s7-plcsim_advanced:-
Siemens » Tim 1531 Irc » Version: N/A

cpe:2.3:h:siemens:tim_1531_irc:-
Siemens » Simatic Drive Controller Cpu 1504d Tf Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_drive_controller_cpu_1504d_tf_firmware:-
Siemens » Simatic Drive Controller Cpu 1504d Tf Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_drive_controller_cpu_1504d_tf_firmware:2.9.2
Siemens » Simatic Drive Controller Cpu 1507d Tf Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_drive_controller_cpu_1507d_tf_firmware:-
Siemens » Simatic Drive Controller Cpu 1507d Tf Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_drive_controller_cpu_1507d_tf_firmware:2.9.2
Siemens » Simatic Et 200sp Open Controller Cpu 1515sp Pc2 Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmware:-
Siemens » Simatic Et 200sp Open Controller Cpu 1515sp Pc2 Firmware » Version: 2.0

cpe:2.3:o:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmware:2.0
Siemens » Simatic Et 200sp Open Controller Cpu 1515sp Pc2 Firmware » Version: 2.5

cpe:2.3:o:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmware:2.5
Siemens » Simatic Et 200sp Open Controller Cpu 1515sp Pc2 Firmware » Version: 2.8

cpe:2.3:o:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmware:2.8
Siemens » Simatic Et 200sp Open Controller Cpu 1515sp Pc2 Firmware » Version: 20.8

cpe:2.3:o:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmware:20.8
Siemens » Simatic S7-1200 Cpu 1211c Firmware » Version: 4.5.0

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1211c_firmware:4.5.0
Siemens » Simatic S7-1200 Cpu 1212c Firmware » Version: 4.5.0

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1212c_firmware:4.5.0
Siemens » Simatic S7-1200 Cpu 1212fc Firmware » Version: 4.5.0

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1212fc_firmware:4.5.0
Siemens » Simatic S7-1200 Cpu 1214c Firmware » Version: 4.5.0

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1214c_firmware:4.5.0
Siemens » Simatic S7-1200 Cpu 1214fc Firmware » Version: 4.5.0

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1214fc_firmware:4.5.0
Siemens » Simatic S7-1200 Cpu 1215c Firmware » Version: 4.5.0

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1215c_firmware:4.5.0
Siemens » Simatic S7-1200 Cpu 1215fc Firmware » Version: 4.5.0

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1215fc_firmware:4.5.0
Siemens » Simatic S7-1200 Cpu 1217c Firmware » Version: 4.5.0

cpe:2.3:o:siemens:simatic_s7-1200_cpu_1217c_firmware:4.5.0
Siemens » Simatic S7-1500 Cpu 1510sp-1 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1510sp-1_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1510sp Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1510sp_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1511-1 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511-1_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1511c-1 Firmware » Version: Any

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511c-1_firmware:*
Siemens » Simatic S7-1500 Cpu 1511f-1 Firmware » Version: Any

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511f-1_firmware:*
Siemens » Simatic S7-1500 Cpu 1511t-1 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511t-1_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1511tf-1 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511tf-1_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1512c-1 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1512c-1_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1512sp-1 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1512sp-1_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1512spf-1 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1512spf-1_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1513-1 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1513-1_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1513f-1 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1513f-1_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1513r-1 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1513r-1_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1515-2 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515-2_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1515f-2 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515f-2_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1515r-2 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515r-2_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1515t-2 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515t-2_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1515tf-2 Firmware » Version: Any

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515tf-2_firmware:*
Siemens » Simatic S7-1500 Cpu 1516-3 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516-3_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1516f-3 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516f-3_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1516pro-2 Firmware » Version: Any

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516pro-2_firmware:*
Siemens » Simatic S7-1500 Cpu 1516pro F Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516pro_f_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1516t-3 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516t-3_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1516tf-3 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516tf-3_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1517-3 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517-3_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1517f-3 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517f-3_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1517tf-3 Firmware » Version: Any

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517tf-3_firmware:*
Siemens » Simatic S7-1500 Cpu 1518-4 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518-4_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1518f-4 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518f-4_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1518hf-4 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518hf-4_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1518t-4 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518t-4_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu 1518tf-4 Firmware » Version: 2.9.2

cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518tf-4_firmware:2.9.2
Siemens » Simatic S7-1500 Cpu Cpu 1513pro-2 Firmware » Version: Any

cpe:2.3:o:siemens:simatic_s7-1500_cpu_cpu_1513pro-2_firmware:*
Siemens » Simatic S7-1500 Cpu Cpu 1513prof-2 Firmware » Version: Any

cpe:2.3:o:siemens:simatic_s7-1500_cpu_cpu_1513prof-2_firmware:*
Siemens » Simatic S7-Plcsim Advanced Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-plcsim_advanced_firmware:-
Siemens » Simatic S7-Plcsim Advanced Firmware » Version: 4.0

cpe:2.3:o:siemens:simatic_s7-plcsim_advanced_firmware:4.0
Siemens » Tim 1531 Irc Firmware » Version: 2.2

cpe:2.3:o:siemens:tim_1531_irc_firmware:2.2
Siemens » Tim 1531 Irc Firmware » Version: 2.3.6

cpe:2.3:o:siemens:tim_1531_irc_firmware:2.3.6

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-37185

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