CVE-2021-20607

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Summary

CVECVE-2021-20607
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-12-17 17:15:00 UTC
Updated2023-02-02 19:58:00 UTC
DescriptionInteger Underflow vulnerability in Mitsubishi Electric GX Works2 versions 1.606G and prior, Mitsubishi Electric MELSOFT Navigator versions 2.84N and prior and Mitsubishi Electric EZSocket versions 5.4 and prior allows an attacker to cause a DoS condition in the software by getting a user to open malicious project file specially crafted by an attacker.

Risk And Classification

Problem Types: CWE-191

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mitsubishielectric Ezsocket All All All All
Application Mitsubishielectric Ezsocket All All All All
Application Mitsubishielectric Gx Works2 All All All All
Application Mitsubishielectric Melsoft Navigator All All All All

References

ReferenceSourceLinkTags
JVNVU#93817405: 三菱電機製FAエンジニアリングソフトウェア製品における複数の脆弱性 MISC jvn.jp
Mitsubishi Electric FA Engineering Software | CISA MISC us-cert.cisa.gov
www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-021_en.pdf MISC www.mitsubishielectric.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 590657 Mitsubishi Electric FA Engineering Software Multiple Vulnerabilities (ICSA-21-350-05)
  • 591215 Mitsubishi Electric FA Products Multiple Vulnerabilities (ICSA-21-350-05)
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