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CVE-2020-14521— Mitsubishi Electric Factory Automation Engineering Products Unquoted Search Path or Element

Quick assessment

Affected
Mitsubishi Electric C Controller Interface Module Utility
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 Factory Automation是Mitsubishi Electric公司的工业自动化产品。 多款Mitsubishi Electric Factory Automation 产品中存在代码问题漏洞。攻击者可利用该漏洞获取信息，修改信息并导致拒绝服务。以下产品及版本受到影响：Mitsubishi Electric C Controller Interface Module Utility；C Controller Module Setting and Moni

CVSS 8.3 · High EPSS 1.27% · P69

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-14521

Vulnerability Information
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Vulnerability Title
Mitsubishi Electric Factory Automation Engineering Products Unquoted Search Path or Element
Source: CVE Program / CVE List V5
Vulnerability Description
Multiple Mitsubishi Electric Factory Automation engineering software products have a malicious code execution vulnerability. A malicious attacker could use this vulnerability to obtain information, modify information, and cause a denial-of-service condition.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未经引用的搜索路径或元素
Source: CVE Program / CVE List V5
Vulnerability Title
Mitsubishi Electric Factory Automation 多款产品代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mitsubishi Electric Factory Automation是Mitsubishi Electric公司的工业自动化产品。 多款Mitsubishi Electric Factory Automation 产品中存在代码问题漏洞。攻击者可利用该漏洞获取信息，修改信息并导致拒绝服务。以下产品及版本受到影响：Mitsubishi Electric C Controller Interface Module Utility；C Controller Module Setting and Moni
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 C Controller Interface Module Utility unspecified ~ Version 2.00 -
Mitsubishi Electric CC-Link IE Control Network Data Collector Version 1.00A -
Mitsubishi Electric CC-Link IE Field Network Data Collector Version 1.00A -
Mitsubishi Electric CC-Link IE TSN Data Collector Version 1.00A -
Mitsubishi Electric CPU Module Logging Configuration Tool unspecified ~ Version 1.100E -
Mitsubishi Electric CW Configurator unspecified ~ Version 1.010L -
Mitsubishi Electric Data Transfer unspecified ~ Version 3.42U -
Mitsubishi Electric EZSocket unspecified ~ Version 5.1 -
Mitsubishi Electric FR Configurator SW3 All Versions -
Mitsubishi Electric FR Configurator2 unspecified ~ Version 1.26C -
Mitsubishi Electric GT Designer2 Classic All Versions -
Mitsubishi Electric GT Designer3 Version1 (GOT1000) unspecified ~ Version 1.241B -
Mitsubishi Electric GT Designer3 Version1 (GOT2000) unspecified ~ Version 1.241B -
Mitsubishi Electric GT SoftGOT1000 Version3 unspecified ~ Version 3.200J -
Mitsubishi Electric GT SoftGOT2000 Version1 unspecified ~ Version 1.241B -
Mitsubishi Electric GX Developer unspecified ~ Version 8.504A -
Mitsubishi Electric GX LogViewer unspecified ~ Version 1.100E -
Mitsubishi Electric GX Works2 unspecified ~ Version 1.601B -
Mitsubishi Electric GX Works3 unspecified ~ Version 1.063R -
Mitsubishi Electric M_CommDTM-IO-Link unspecified ~ Version 1.03D -
Mitsubishi Electric MELFA-Works unspecified ~ Version 4.4 -
Mitsubishi Electric MELSEC WinCPU Setting Utility All Versions -
Mitsubishi Electric MELSOFT Complete Clean Up Tool unspecified ~ Version 1.06G -
Mitsubishi Electric MELSOFT EM Software Development Kit unspecified ~ Version 1.015R -
Mitsubishi Electric MELSOFT iQ AppPortal unspecified ~ Version 1.17T -
Mitsubishi Electric MELSOFT Navigator unspecified ~ Version 2.74C -
Mitsubishi Electric MI Configurator unspecified ~ Version 1.004E -
Mitsubishi Electric Motion Control Setting unspecified ~ Version 1.005F -
Mitsubishi Electric Motorizer unspecified ~ Version 1.005F -
Mitsubishi Electric MR Configurator2 unspecified ~ Version 1.125F -

II. Public POCs for CVE-2020-14521

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III. Intelligence Information for CVE-2020-14521

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Vendor Advisories for CVE-2020-14521 (1)

Other References for CVE-2020-14521 (1)

IV. Related Vulnerabilities

Same vendor: Mitsubishi Electric
Same weakness: CWE-428

V. Comments for CVE-2020-14521

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