Description
When MELSOFT transmission port (UDP/IP) of Mitsubishi Electric MELSEC iQ-R series (all versions), MELSEC iQ-F series (all versions), MELSEC Q series (all versions), MELSEC L series (all versions), and MELSEC F series (all versions) receives massive amount of data via unspecified vectors, resource consumption occurs and the port does not process the data properly. As a result, it may fall into a denial-of-service (DoS) condition. The vendor states this vulnerability only affects Ethernet communication functions.
Published: 2020-03-30
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-26690 When MELSOFT transmission port (UDP/IP) of Mitsubishi Electric MELSEC iQ-R series (all versions), MELSEC iQ-F series (all versions), MELSEC Q series (all versions), MELSEC L series (all versions), and MELSEC F series (all versions) receives massive amount of data via unspecified vectors, resource consumption occurs and the port does not process the data properly. As a result, it may fall into a denial-of-service (DoS) condition. The vendor states this vulnerability only affects Ethernet communication functions.
History

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Subscriptions

Mitsubishielectric Cr800-q Cr800-q Firmware Fx3g Fx3g Firmware Fx3gc Fx3gc Firmware Fx3s Fx3s Firmware Fx3u Fx3u Firmware Fx3uc Fx3uc Firmware Fx5u Fx5u Firmware Fx5uc Fx5uc Firmware Fx5uj Fx5uj Firmware L02cpu L02cpu-p L02cpu-p Firmware L02cpu Firmware L02scpu L02scpu-p L02scpu-p Firmware L02scpu Firmware L06cpu L06cpu-p L06cpu-p Firmware L06cpu Firmware L26cpu L26cpu-bt L26cpu-bt Firmware L26cpu-p L26cpu-p Firmware L26cpu-pbt L26cpu-pbt Firmware L26cpu Firmware Q02phcpu Q02phcpu Firmware Q06phcpu Q06phcpu Firmware Q12dccpu-v Q12dccpu-v Firmware Q12phcpu Q12phcpu Firmware Q12prhcpu Q12prhcpu Firmware Q172dscpu Q172dscpu Firmware Q173dscpu Q173dscpu Firmware Q173nccpu Q173nccpu Firmware Q24dhccpu-ls Q24dhccpu-ls Firmware Q24dhccpu-v Q24dhccpu-v Firmware Q24dhccpu-vg2 Q24dhccpu-vg2 Firmware Q25phcpu Q25phcpu Firmware Q25prhcpu Q25prhcpu Firmware Q26dhccpu-ls Q26dhccpu-ls Firmware R00cpu R00cpu Firmware R01cpu R01cpu Firmware R02cpu R02cpu Firmware R04cpu R04cpu Firmware R04encpu R04encpu Firmware R08cpu R08cpu Firmware R08encpu R08encpu Firmware R120cpu R120cpu Firmware R120encpu R120encpu Firmware R16cpu R16cpu Firmware R16encpu R16encpu Firmware R32cpu R32cpu Firmware R32encpu R32encpu Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2024-08-04T08:30:24.568Z

Reserved: 2020-01-06T00:00:00.000Z

Link: CVE-2020-5527

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-03-30T08:15:17.640

Modified: 2024-11-21T05:34:13.020

Link: CVE-2020-5527

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses