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2020-03-30
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CVE-2020-5527
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When MELSOFT transmission port (UDP/IP) of Mitsubishi Electric MELSEC iQ-R series (all versions), MELSEC iQ-F series (all versions), MELSEC Q series (all versions), MELSEC L series (all versions), and MELSEC F series (all versions) receives massive amount of data via unspecified vectors, resource consumption occurs and the port does not process the data properly. As a result, it may fall into a denial-of-service (DoS) condition. The vendor states this vulnerability only affects Ethernet...
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Cr800\-Q_firmware, Fx3g_firmware, Fx3gc_firmware, Fx3s_firmware, Fx3u_firmware, Fx3uc_firmware, Fx5u_firmware, Fx5uc_firmware, Fx5uj_firmware, L02cpu\-P_firmware, L02cpu_firmware, L02scpu\-P_firmware, L02scpu_firmware, L06cpu\-P_firmware, L06cpu_firmware, L26cpu\-Bt_firmware, L26cpu\-P_firmware, L26cpu\-Pbt_firmware, L26cpu_firmware, Q02phcpu_firmware, Q06phcpu_firmware, Q12dccpu\-V_firmware, Q12phcpu_firmware, Q12prhcpu_firmware, Q172dscpu_firmware, Q173dscpu_firmware, Q173nccpu_firmware, Q24dhccpu\-Ls_firmware, Q24dhccpu\-V_firmware, Q24dhccpu\-Vg2_firmware, Q25phcpu_firmware, Q25prhcpu_firmware, Q26dhccpu\-Ls_firmware, R00cpu_firmware, R01cpu_firmware, R02cpu_firmware, R04cpu_firmware, R04encpu_firmware, R08cpu_firmware, R08encpu_firmware, R120cpu_firmware, R120encpu_firmware, R16cpu_firmware, R16encpu_firmware, R32cpu_firmware, R32encpu_firmware
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7.5
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2020-11-20
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CVE-2020-5668
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Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series modules (R00/01/02CPU firmware version '19' and earlier, R04/08/16/32/120 (EN) CPU firmware version '51' and earlier, R08/16/32/120SFCPU firmware version '22' and earlier, R08/16/32/120PCPU firmware version '25' and earlier, R08/16/32/120PSFCPU firmware version '06' and earlier, RJ71EN71 firmware version '47' and earlier, RJ71GF11-T2 firmware version '47' and earlier, RJ72GF15-T2 firmware version '07' and earlier,...
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R00cpu_firmware, R01cpu_firmware, R02cpu_firmware, R04cpu_firmware, R08cpu_firmware, R08pcpu_firmware, R08psfcpu_firmware, R08sfcpu_firmware, R120cpu_firmware, R120pcpu_firmware, R120psfcpu_firmware, R120sfcpu_firmware, R16cpu_firmware, R16pcpu_firmware, R16psfcpu_firmware, R16sfcpu_firmware, R32cpu_firmware, R32pcpu_firmware, R32psfcpu_firmware, R32sfcpu_firmware, Rj71c24\-R2_firmware, Rj71c24\-R4_firmware, Rj71en71_firmware, Rj71gf11\-T2_firmware, Rj71gn11\-T2_firmware, Rj71gp21\-Sx_firmware, Rj71gp21s\-Sx_firmware, Rj72gf15\-T2_firmware
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7.5
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2020-11-30
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CVE-2020-16850
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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.
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R00cpu_firmware, R01cpu_firmware, R02cpu_firmware, R04cpu_firmware, R08cpu_firmware, R08pcpu_firmware, R08sfcpu_firmware, R120cpu_firmware, R120pcpu_firmware, R120sfcpu_firmware, R16cpu_firmware, R16mtcpu_firmware, R16pcpu_firmware, R16sfcpu_firmware, R32cpu_firmware, R32mtcpu_firmware, R32pcpu_firmware, R32sfcpu_firmware, R64mtcpu_firmware
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7.5
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2021-06-11
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CVE-2021-20591
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Uncontrolled Resource Consumption vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules (R00/01/02CPU all versions, R04/08/16/32/120(EN)CPU all versions, R08/16/32/120SFCPU all versions, R08/16/32/120PCPU all versions, R08/16/32/120PSFCPU all versions) allows a remote unauthenticated attacker to prevent legitimate clients from connecting to the MELSOFT transmission port (TCP/IP) by not closing a connection properly, which may lead to a denial of service (DoS) condition.
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R00cpu_firmware, R01cpu_firmware, R02cpu_firmware, R04cpu_firmware, R08cpu_firmware, R08pcpu_firmware, R08psfcpu_firmware, R08sfcpu_firmware, R120cpu_firmware, R120pcpu_firmware, R120psfcpu_firmware, R120sfcpu_firmware, R16cpu_firmware, R16pcpu_firmware, R16psfcpu_firmware, R16sfcpu_firmware, R32cpu_firmware, R32pcpu_firmware, R32psfcpu_firmware, R32sfcpu_firmware
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7.5
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2023-01-20
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CVE-2022-40267
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Predictable Seed in Pseudo-Random Number Generator (PRNG) vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 17X**** or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 179**** and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T,...
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Fx5s\-30mr\/es_firmware, Fx5s\-30mt\/es_firmware, Fx5s\-30mt\/ess_firmware, Fx5s\-40mr\/es_firmware, Fx5s\-40mt\/es_firmware, Fx5s\-40mt\/ess_firmware, Fx5s\-60mr\/es_firmware, Fx5s\-60mt\/es_firmware, Fx5s\-60mt\/ess_firmware, Fx5s\-80mr\/es_firmware, Fx5s\-80mt\/es_firmware, Fx5s\-80mt\/ess_firmware, Fx5u\-32mt\/dss_firmware, Fx5u\-64mt\/dss_firmware, Fx5u\-80mt\/dss_firmware, Fx5u\-80mt\/ess_firmware, Fx5uc\-32mr\/ds\-Ts_firmware, Fx5uc\-32mt\/d_firmware, Fx5uc\-32mt\/ds\-Ts_firmware, Fx5uc\-32mt\/dss\-Ts_firmware, Fx5uc\-32mt\/dss_firmware, Fx5uc\-64mt\/d_firmware, Fx5uc\-64mt\/dss_firmware, Fx5uc\-96mt\/d_firmware, Fx5uc\-96mt\/dss_firmware, Fx5uj\-24mr\/es\-A_firmware, Fx5uj\-24mr\/es_firmware, Fx5uj\-24mt\/es\-A_firmware, Fx5uj\-24mt\/es_firmware, Fx5uj\-24mt\/ess_firmware, Fx5uj\-40mr\/es\-A_firmware, Fx5uj\-40mr\/es_firmware, Fx5uj\-40mt\/es\-A_firmware, Fx5uj\-40mt\/es_firmware, Fx5uj\-40mt\/ess_firmware, Fx5uj\-60mr\/es\-A_firmware, Fx5uj\-60mr\/es_firmware, Fx5uj\-60mt\/es\-A_firmware, Fx5uj\-60mt\/es_firmware, Fx5uj\-60mt\/ess_firmware, R00cpu_firmware, R01cpu_firmware, R02cpu_firmware, R04cpu_firmware, R04encpu_firmware, R08cpu_firmware, R08encpu_firmware, R120cpu_firmware, R120encpu_firmware, R16cpu_firmware, R16encpu_firmware, R32cpu_firmware, R32encpu_firmware
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9.1
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