CVE-2021-20608

Summary

CVECVE-2021-20608
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-12-17 17:15:00 UTC
Updated2021-12-27 18:30:00 UTC
DescriptionImproper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric GX Works2 versions 1.606G and prior allows a remote unauthenticated attacker to cause a DoS condition in GX Works2 by getting GX Works2 to read a tampered program file from a Mitsubishi Electric PLC by sending malicious crafted packets to tamper with the program file.

Risk And Classification

Problem Types: NVD-CWE-Other

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mitsubishielectric Gx Works2 All All All All

References

ReferenceSourceLinkTags
www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-020_en.pdf MISC www.mitsubishielectric.com
Mitsubishi Electric GX Works2 | CISA MISC us-cert.cisa.gov
JVNVU#93019896: 三菱電機製GX Works2における長さパラメータの不整合時の不適切な取り扱いに関する脆弱性 MISC jvn.jp
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 590797 Mitsubishi Electric GX Works2 Denial of Service (DoS) Vulnerability (ICSA-21-350-04)
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