Home/CVE/Malicious Code Execution Vulnerability due to External Control of File Name or Path in multiple Mitsubishi Electric FA E
CVE

CVE-2023-5247

Malicious Code Execution Vulnerability due to External Control of File Name or Path in multiple Mitsubishi Electric FA E

Malicious Code Execution Vulnerability due to External Control of File Name or Path in multiple Mitsubishi Electric FA Engineering Software Products allows a malicious attacker to execute a malicious code by having legitimate users open a specially crafted project file, which could result in information disclosure, tampering and deletion, or a denial-of-service (DoS) condition.

HIGH · CVSS 7.8 EPSS 0.00091
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-610Externally Controlled Reference to a Resource in Another Sphere
CWE-73External Control of File Name or Path
▤

Affected Products & Versions

4
mitsubishielectric gx works3all versions
mitsubishielectric melsoft iq appportalall versions
mitsubishielectric melsoft navigatorall versions
mitsubishielectric motion control settingall versions
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD30 Nov 2023 · 04:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

1
cisa-csafcisa-csaf-csaf_files-OT-white-2023-icsa-23-334-04
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://jvn.jp/vu/JVNVU93383160/MitigationThird Party Advisory
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-016_en.pdfMitigationVendor Advisory
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