CVE-2020-5603

Uncontrolled resource consumption vulnerability in Mitsubishi Electoric FA Engineering Software (CPU Module Logging Configuration Tool Ver. 1.94Y and earlier, CW Configurator Ver. 1.010L and earlier, EM Software Development Kit (EM Configurator) Ver. 1.010L and earlier, GT Designer3 (GOT2000) Ver. 1.221F and earlier, GX LogViewer Ver. 1.96A and earlier, GX Works2 Ver. 1.586L and earlier, GX Works3 Ver. 1.058L and earlier, M_CommDTM-HART Ver. 1.00A, M_CommDTM-IO-Link Ver. 1.02C and earlier, MELFA-Works Ver. 4.3 and earlier, MELSEC-L Flexible High-Speed I/O Control Module Configuration Tool Ver.1.004E and earlier, MELSOFT FieldDeviceConfigurator Ver. 1.03D and earlier, MELSOFT iQ AppPortal Ver. 1.11M and earlier, MELSOFT Navigator Ver. 2.58L and earlier, MI Configurator Ver. 1.003D and earlier, Motion Control Setting Ver. 1.005F and earlier, MR Configurator2 Ver. 1.72A and earlier, MT Works2 Ver. 1.156N and earlier, RT ToolBox2 Ver. 3.72A and earlier, and RT ToolBox3 Ver. 1.50C and earlier) allows an attacker to cause a denial of service (DoS) condition attacks via unspecified vectors.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
jpcertCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
VendorProductVersion
mitsubishielectriccpu_module_logging_configuration_tool
𝑥
≤ 1.94y
mitsubishielectriccw_configurator
𝑥
≤ 1.010l
mitsubishielectricem_configurator
𝑥
≤ 1.010l
mitsubishielectricgt_designer3
𝑥
≤ 1.221f
mitsubishielectricgx_logviewer
𝑥
≤ 1.100e
mitsubishielectricgx_works2
𝑥
≤ 1.590q
mitsubishielectricgx_works3
𝑥
≤ 1.060n
mitsubishielectricm_commdtm-hart
𝑥
≤ 1.01b
mitsubishielectricm_commdtm-io-link
𝑥
≤ 1.03d
mitsubishielectricmelfa-works
𝑥
≤ 4.4
mitsubishielectricmelsec-l_flexible_high-speed_i\/o_control_module_configuration_tool
𝑥
≤ 1.005f
mitsubishielectricmelsoft_fielddeviceconfigurator
𝑥
≤ 1.04e
mitsubishielectricmelsoft_iq_appportal
𝑥
≤ 1.14q
mitsubishielectricmelsoft_navigator
𝑥
≤ 2.62q
mitsubishielectricmi_configurator
𝑥
≤ 1.004e
mitsubishielectricmotion_control_setting
𝑥
≤ 1.006g
mitsubishielectricmr_configurator2
𝑥
≤ 1.100e
mitsubishielectricmt_works2
𝑥
≤ 1.160s
mitsubishielectricrt_toolbox2
𝑥
≤ 3.73b
mitsubishielectricrt_toolbox3
𝑥
≤ 1.60n
𝑥
= Vulnerable software versions