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CVE-2020-5603

Quick assessment

Affected
Mitsubishi Electric Corporation Mitsubishi Electoric FA Engineering Software
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Mitsubishi Electric FA Engineering Software CPU Module Logging Configuration Tool等都是日本三菱电机（Mitsubishi Electric）公司的产品。Mitsubishi Electric FA Engineering Software CPU Module Logging Configuration Tool是一款FA工程软件中的CPU模块日志记录配置工具。CW Configurator是一套用于PLC（可编程逻辑控制器

AI Predicted 5.3 Difficulty: Moderate EPSS 1.33% · P70

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-5603

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
多款Mitsubishi Electric产品资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mitsubishi Electric FA Engineering Software CPU Module Logging Configuration Tool等都是日本三菱电机（Mitsubishi Electric）公司的产品。Mitsubishi Electric FA Engineering Software CPU Module Logging Configuration Tool是一款FA工程软件中的CPU模块日志记录配置工具。CW Configurator是一套用于PLC（可编程逻辑控制器
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Mitsubishi Electric Corporation 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 earli -

II. Public POCs for CVE-2020-5603

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III. Intelligence Information for CVE-2020-5603

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Vendor Advisories for CVE-2020-5603 (1)

Other References for CVE-2020-5603 (1)

IV. Related Vulnerabilities

Same product: Mitsubishi Electoric FA Engineering Software
Same vendor: Mitsubishi Electric Corporation

V. Comments for CVE-2020-5603

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