Vulnerability Details CVE-2022-33324
Improper Resource Shutdown or Release vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series R00/01/02CPU Firmware versions "32" and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120(EN)CPU Firmware versions "65" and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R08/16/32/120SFCPU Firmware versions "29" and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R08/16/32/120PSFCPU Firmware versions "08" and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R12CCPU-V Firmware versions "17" and prior, Mitsubishi Electric Corporation MELSEC iQ-L Series L04/08/16/32HCPU Firmware versions "05" and prior and Mitsubishi Electric Corporation MELIPC Series MI5122-VW Firmware versions "07" and prior allows a remote unauthenticated attacker to cause a Denial of Service condition in Ethernet communication on the module by sending specially crafted packets. A system reset of the module is required for recovery.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.024
EPSS Ranking 84.2%
CVSS Severity
CVSS v3 Score 7.5
References
- https://jvn.jp/vu/JVNVU96883262
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-356-03
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-018_en.pdf
- https://jvn.jp/vu/JVNVU96883262
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-356-03
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-018_en.pdf
Products affected by CVE-2022-33324
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cpe:2.3:h:mitsubishi:melipc_mi5122-vw:-
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cpe:2.3:h:mitsubishi:melsec_iq-l_l04_hcpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-l_l08_hcpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-l_l16_hcpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-l_l32_hcpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-r_r00_cpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-r_r01_cpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-r_r02_cpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-r_r04_cpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-r_r04_sfcpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-r_r08_cpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-r_r08_sfcpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-r_r120_cpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-r_r120_sfcpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-r_r12_ccpu-v:-
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cpe:2.3:h:mitsubishi:melsec_iq-r_r16_cpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-r_r16_sfcpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-r_r32_cpu:-
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cpe:2.3:h:mitsubishi:melsec_iq-r_r32_sfcpu:-
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cpe:2.3:o:mitsubishi:melipc_mi5122-vw_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-l_l04_hcpu_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-l_l08_hcpu_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-l_l16_hcpu_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-l_l32_hcpu_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-r_r00_cpu_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-r_r00_cpu_firmware:32.0
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cpe:2.3:o:mitsubishi:melsec_iq-r_r01_cpu_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-r_r01_cpu_firmware:32.0
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cpe:2.3:o:mitsubishi:melsec_iq-r_r02_cpu_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-r_r02_cpu_firmware:32.0
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cpe:2.3:o:mitsubishi:melsec_iq-r_r04_cpu_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-r_r04_cpu_firmware:65.0
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cpe:2.3:o:mitsubishi:melsec_iq-r_r04_sfcpu_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-r_r08_cpu_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-r_r08_cpu_firmware:65.0
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cpe:2.3:o:mitsubishi:melsec_iq-r_r08_sfcpu_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-r_r120_cpu_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-r_r120_cpu_firmware:65.0
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cpe:2.3:o:mitsubishi:melsec_iq-r_r120_sfcpu_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-r_r12_ccpu-v_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-r_r16_cpu_firmware:*
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cpe:2.3:o:mitsubishi:melsec_iq-r_r16_sfcpu_firmware:-
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cpe:2.3:o:mitsubishi:melsec_iq-r_r32_cpu_firmware:*
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cpe:2.3:o:mitsubishi:melsec_iq-r_r32_sfcpu_firmware:-