CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2020-16850

Mitsubishi MELSEC iQ-R Series PLCs with firmware 49 allow an unauthenticated attacker to halt the industrial process by sending a crafted packet over the network. This denial of service attack exposes Improper Input Validation. After halting, physical access to the PLC is required in order to restore production, and the device state is lost. This is related to R04CPU, RJ71GF11-T2, R04CPU, and RJ71GF11-T2.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.003

EPSS Ranking 51.4%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 7.8

References

Products affected by CVE-2020-16850

Mitsubishielectric » R00cpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r00cpu:-
Mitsubishielectric » R01cpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r01cpu:-
Mitsubishielectric » R02cpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r02cpu:-
Mitsubishielectric » R04cpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r04cpu:-
Mitsubishielectric » R08cpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r08cpu:-
Mitsubishielectric » R08pcpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r08pcpu:-
Mitsubishielectric » R08sfcpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r08sfcpu:-
Mitsubishielectric » R120cpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r120cpu:-
Mitsubishielectric » R120pcpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r120pcpu:-
Mitsubishielectric » R120sfcpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r120sfcpu:-
Mitsubishielectric » R16cpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r16cpu:-
Mitsubishielectric » R16mtcpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r16mtcpu:-
Mitsubishielectric » R16pcpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r16pcpu:-
Mitsubishielectric » R16sfcpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r16sfcpu:-
Mitsubishielectric » R32cpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r32cpu:-
Mitsubishielectric » R32mtcpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r32mtcpu:-
Mitsubishielectric » R32pcpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r32pcpu:-
Mitsubishielectric » R32sfcpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r32sfcpu:-
Mitsubishielectric » R64mtcpu » Version: N/A

cpe:2.3:h:mitsubishielectric:r64mtcpu:-
Mitsubishielectric » R00cpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r00cpu_firmware:-
Mitsubishielectric » R00cpu Firmware » Version: 19

cpe:2.3:o:mitsubishielectric:r00cpu_firmware:19
Mitsubishielectric » R00cpu Firmware » Version: 20

cpe:2.3:o:mitsubishielectric:r00cpu_firmware:20
Mitsubishielectric » R01cpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r01cpu_firmware:-
Mitsubishielectric » R01cpu Firmware » Version: 19

cpe:2.3:o:mitsubishielectric:r01cpu_firmware:19
Mitsubishielectric » R01cpu Firmware » Version: 20

cpe:2.3:o:mitsubishielectric:r01cpu_firmware:20
Mitsubishielectric » R02cpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r02cpu_firmware:-
Mitsubishielectric » R02cpu Firmware » Version: 19

cpe:2.3:o:mitsubishielectric:r02cpu_firmware:19
Mitsubishielectric » R02cpu Firmware » Version: 20

cpe:2.3:o:mitsubishielectric:r02cpu_firmware:20
Mitsubishielectric » R04cpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r04cpu_firmware:-
Mitsubishielectric » R04cpu Firmware » Version: 51

cpe:2.3:o:mitsubishielectric:r04cpu_firmware:51
Mitsubishielectric » R04cpu Firmware » Version: 52

cpe:2.3:o:mitsubishielectric:r04cpu_firmware:52
Mitsubishielectric » R08cpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r08cpu_firmware:-
Mitsubishielectric » R08cpu Firmware » Version: 51

cpe:2.3:o:mitsubishielectric:r08cpu_firmware:51
Mitsubishielectric » R08cpu Firmware » Version: 52

cpe:2.3:o:mitsubishielectric:r08cpu_firmware:52
Mitsubishielectric » R08pcpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r08pcpu_firmware:-
Mitsubishielectric » R08sfcpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r08sfcpu_firmware:-
Mitsubishielectric » R08sfcpu Firmware » Version: 22

cpe:2.3:o:mitsubishielectric:r08sfcpu_firmware:22
Mitsubishielectric » R120cpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r120cpu_firmware:-
Mitsubishielectric » R120cpu Firmware » Version: 51

cpe:2.3:o:mitsubishielectric:r120cpu_firmware:51
Mitsubishielectric » R120cpu Firmware » Version: 52

cpe:2.3:o:mitsubishielectric:r120cpu_firmware:52
Mitsubishielectric » R120pcpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r120pcpu_firmware:-
Mitsubishielectric » R120sfcpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r120sfcpu_firmware:-
Mitsubishielectric » R120sfcpu Firmware » Version: 22

cpe:2.3:o:mitsubishielectric:r120sfcpu_firmware:22
Mitsubishielectric » R16cpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r16cpu_firmware:-
Mitsubishielectric » R16cpu Firmware » Version: 51

cpe:2.3:o:mitsubishielectric:r16cpu_firmware:51
Mitsubishielectric » R16cpu Firmware » Version: 52

cpe:2.3:o:mitsubishielectric:r16cpu_firmware:52
Mitsubishielectric » R16mtcpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r16mtcpu_firmware:-
Mitsubishielectric » R16pcpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r16pcpu_firmware:-
Mitsubishielectric » R16sfcpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r16sfcpu_firmware:-
Mitsubishielectric » R16sfcpu Firmware » Version: 22

cpe:2.3:o:mitsubishielectric:r16sfcpu_firmware:22
Mitsubishielectric » R32cpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r32cpu_firmware:-
Mitsubishielectric » R32cpu Firmware » Version: 51

cpe:2.3:o:mitsubishielectric:r32cpu_firmware:51
Mitsubishielectric » R32cpu Firmware » Version: 52

cpe:2.3:o:mitsubishielectric:r32cpu_firmware:52
Mitsubishielectric » R32mtcpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r32mtcpu_firmware:-
Mitsubishielectric » R32pcpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r32pcpu_firmware:-
Mitsubishielectric » R32sfcpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r32sfcpu_firmware:-
Mitsubishielectric » R32sfcpu Firmware » Version: 22

cpe:2.3:o:mitsubishielectric:r32sfcpu_firmware:22
Mitsubishielectric » R64mtcpu Firmware » Version: N/A

cpe:2.3:o:mitsubishielectric:r64mtcpu_firmware:-

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2020-16850

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