Cleartext Transmission of Sensitive InformationCleartext transmission of sensitive information vulnerability in MELSEC iQ-R series Safety CPU R08/16/32/120SFCPU firmware versions "26" and prior and MELSEC iQ-R series SIL2 Process CPU R08/16/32/120PSFCPU firmware versions "11" and prior allows a remote unauthenticated attacker to login to a target CPU module by obtaining credentials other than password.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-8017 Cleartext Transmission of Sensitive InformationCleartext transmission of sensitive information vulnerability in MELSEC iQ-R series Safety CPU R08/16/32/120SFCPU firmware versions "26" and prior and MELSEC iQ-R series SIL2 Process CPU R08/16/32/120PSFCPU firmware versions "11" and prior allows a remote unauthenticated attacker to login to a target CPU module by obtaining credentials other than password.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Mitsubishi

Published:

Updated: 2024-08-03T17:45:44.681Z

Reserved: 2020-12-17T00:00:00

Link: CVE-2021-20599

cve-icon Vulnrichment

Updated: 2024-08-03T17:45:44.681Z

cve-icon NVD

Status : Modified

Published: 2021-10-14T15:15:08.827

Modified: 2024-11-21T05:46:51.317

Link: CVE-2021-20599

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses